19294863082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{1627}}^1$

素因数の和:2551

約数の個数: 64

約数和(自身を含む): 34395394176

約数和(自身を除く): 15100531094

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 857, 1258, 1627, 1714, 3254, 6919, 9427, 13838, 14569, 17897, 18854, 27659, 29138, 31709, 35794, 55318, 60199, 63418, 120398, 160259, 304249, 320518, 348799, 539053, 608498, 662189, 697598, 1023383, 1078106, 1324378, 1394339, 2046766, 2788678, 5929583, 11257213, 11859166, 15337729, 22514426, 23703763, 30675458, 47407526, 51590543, 103181086, 260741393, 521482786, 567495973, 877039231, 1134991946, 1754078462, 9647431541, 19294863082]

約数ペア:

[(1, 19294863082), (2, 9647431541), (11, 1754078462), (17, 1134991946), (22, 877039231), (34, 567495973), (37, 521482786), (74, 260741393), (187, 103181086), (374, 51590543), (407, 47407526), (629, 30675458), (814, 23703763), (857, 22514426), (1258, 15337729), (1627, 11859166), (1714, 11257213), (3254, 5929583), (6919, 2788678), (9427, 2046766), (13838, 1394339), (14569, 1324378), (17897, 1078106), (18854, 1023383), (27659, 697598), (29138, 662189), (31709, 608498), (35794, 539053), (55318, 348799), (60199, 320518), (63418, 304249), (120398, 160259)]