19006724991

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{2767}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 26364469248

約数和(自身を除く): 7357744257

約数列:

[1, 3, 31, 93, 233, 317, 699, 951, 2767, 7223, 8301, 9827, 21669, 29481, 73861, 85777, 221583, 257331, 644711, 877139, 1934133, 2289691, 2631417, 6869073, 19986041, 27191309, 59958123, 81573927, 204373387, 613120161, 6335574997, 19006724991]

約数ペア:

[(1, 19006724991), (3, 6335574997), (31, 613120161), (93, 204373387), (233, 81573927), (317, 59958123), (699, 27191309), (951, 19986041), (2767, 6869073), (7223, 2631417), (8301, 2289691), (9827, 1934133), (21669, 877139), (29481, 644711), (73861, 257331), (85777, 221583)]