9987071954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4454537}}^1$

素因数の和:4454617

約数の個数: 16

約数和(自身を含む): 16036336800

約数和(自身を除く): 6049264846

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 4454537, 8909074, 84636203, 169272406, 262817683, 525635366, 4993535977, 9987071954]

約数ペア:

[(1, 9987071954), (2, 4993535977), (19, 525635366), (38, 262817683), (59, 169272406), (118, 84636203), (1121, 8909074), (2242, 4454537)]