19391798328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{61627}}^1$

素因数の和:63516

約数の個数: 64

約数和(自身を含む): 55435618560

約数和(自身を除く): 36043820232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1873, 3746, 5619, 7492, 11238, 13111, 14984, 22476, 26222, 39333, 44952, 52444, 61627, 78666, 104888, 123254, 157332, 184881, 246508, 314664, 369762, 431389, 493016, 739524, 862778, 1294167, 1479048, 1725556, 2588334, 3451112, 5176668, 10353336, 115427371, 230854742, 346282113, 461709484, 692564226, 807991597, 923418968, 1385128452, 1615983194, 2423974791, 2770256904, 3231966388, 4847949582, 6463932776, 9695899164, 19391798328]

約数ペア:

[(1, 19391798328), (2, 9695899164), (3, 6463932776), (4, 4847949582), (6, 3231966388), (7, 2770256904), (8, 2423974791), (12, 1615983194), (14, 1385128452), (21, 923418968), (24, 807991597), (28, 692564226), (42, 461709484), (56, 346282113), (84, 230854742), (168, 115427371), (1873, 10353336), (3746, 5176668), (5619, 3451112), (7492, 2588334), (11238, 1725556), (13111, 1479048), (14984, 1294167), (22476, 862778), (26222, 739524), (39333, 493016), (44952, 431389), (52444, 369762), (61627, 314664), (78666, 246508), (104888, 184881), (123254, 157332)]