15697531486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1\times {\mathrm{4127}}^1$

素因数の和:25048

約数の個数: 32

約数和(自身を含む): 28988467200

約数和(自身を除く): 13290935714

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4127, 8254, 20899, 28889, 41798, 53651, 57778, 107302, 146293, 271687, 292586, 375557, 543374, 751114, 1901809, 3803618, 86250173, 172500346, 603751211, 1121252249, 1207502422, 2242504498, 7848765743, 15697531486]

約数ペア:

[(1, 15697531486), (2, 7848765743), (7, 2242504498), (13, 1207502422), (14, 1121252249), (26, 603751211), (91, 172500346), (182, 86250173), (4127, 3803618), (8254, 1901809), (20899, 751114), (28889, 543374), (41798, 375557), (53651, 292586), (57778, 271687), (107302, 146293)]