15697936572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{3821}}^1$

素因数の和:4371

約数の個数: 96

約数和(自身を含む): 39690094080

約数和(自身を除く): 23992157508

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 487, 703, 974, 1406, 1461, 1948, 2109, 2812, 2922, 3821, 4218, 5844, 7642, 8436, 9253, 11463, 15284, 18019, 18506, 22926, 27759, 36038, 37012, 45852, 54057, 55518, 72076, 72599, 108114, 111036, 141377, 145198, 216228, 217797, 282754, 290396, 342361, 424131, 435594, 565508, 684722, 848262, 871188, 1027083, 1369444, 1696524, 1860827, 2054166, 2686163, 3721654, 4108332, 5372326, 5582481, 7443308, 8058489, 10744652, 11164962, 16116978, 22329924, 32233956, 35355713, 68850599, 70711426, 106067139, 137701198, 141422852, 206551797, 212134278, 275402396, 413103594, 424268556, 826207188, 1308161381, 2616322762, 3924484143, 5232645524, 7848968286, 15697936572]

約数ペア:

[(1, 15697936572), (2, 7848968286), (3, 5232645524), (4, 3924484143), (6, 2616322762), (12, 1308161381), (19, 826207188), (37, 424268556), (38, 413103594), (57, 275402396), (74, 212134278), (76, 206551797), (111, 141422852), (114, 137701198), (148, 106067139), (222, 70711426), (228, 68850599), (444, 35355713), (487, 32233956), (703, 22329924), (974, 16116978), (1406, 11164962), (1461, 10744652), (1948, 8058489), (2109, 7443308), (2812, 5582481), (2922, 5372326), (3821, 4108332), (4218, 3721654), (5844, 2686163), (7642, 2054166), (8436, 1860827), (9253, 1696524), (11463, 1369444), (15284, 1027083), (18019, 871188), (18506, 848262), (22926, 684722), (27759, 565508), (36038, 435594), (37012, 424131), (45852, 342361), (54057, 290396), (55518, 282754), (72076, 217797), (72599, 216228), (108114, 145198), (111036, 141377)]