22188504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 63367920

約数和(自身を除く): 41179416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 197, 228, 247, 312, 361, 394, 456, 494, 591, 722, 741, 788, 988, 1083, 1182, 1444, 1482, 1576, 1976, 2166, 2364, 2561, 2888, 2964, 3743, 4332, 4693, 4728, 5122, 5928, 7486, 7683, 8664, 9386, 10244, 11229, 14079, 14972, 15366, 18772, 20488, 22458, 28158, 29944, 30732, 37544, 44916, 48659, 56316, 61464, 71117, 89832, 97318, 112632, 142234, 145977, 194636, 213351, 284468, 291954, 389272, 426702, 568936, 583908, 853404, 924521, 1167816, 1706808, 1849042, 2773563, 3698084, 5547126, 7396168, 11094252, 22188504]

約数ペア:

[(1, 22188504), (2, 11094252), (3, 7396168), (4, 5547126), (6, 3698084), (8, 2773563), (12, 1849042), (13, 1706808), (19, 1167816), (24, 924521), (26, 853404), (38, 583908), (39, 568936), (52, 426702), (57, 389272), (76, 291954), (78, 284468), (104, 213351), (114, 194636), (152, 145977), (156, 142234), (197, 112632), (228, 97318), (247, 89832), (312, 71117), (361, 61464), (394, 56316), (456, 48659), (494, 44916), (591, 37544), (722, 30732), (741, 29944), (788, 28158), (988, 22458), (1083, 20488), (1182, 18772), (1444, 15366), (1482, 14972), (1576, 14079), (1976, 11229), (2166, 10244), (2364, 9386), (2561, 8664), (2888, 7683), (2964, 7486), (3743, 5928), (4332, 5122), (4693, 4728)]