19499698518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7159}}^1\times {\mathrm{23893}}^1$

素因数の和:31076

約数の個数: 32

約数和(自身を含む): 41059449600

約数和(自身を除く): 21559751082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7159, 14318, 21477, 23893, 42954, 47786, 71679, 136021, 143358, 272042, 408063, 453967, 816126, 907934, 1361901, 2723802, 171049987, 342099974, 513149961, 1026299922, 3249949753, 6499899506, 9749849259, 19499698518]

約数ペア:

[(1, 19499698518), (2, 9749849259), (3, 6499899506), (6, 3249949753), (19, 1026299922), (38, 513149961), (57, 342099974), (114, 171049987), (7159, 2723802), (14318, 1361901), (21477, 907934), (23893, 816126), (42954, 453967), (47786, 408063), (71679, 272042), (136021, 143358)]