2531436386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{54919}}^1$

素因数の和:56153

約数の個数: 16

約数和(自身を含む): 4000372800

約数和(自身を除く): 1468936414

約数列:

[1, 2, 19, 38, 1213, 2426, 23047, 46094, 54919, 109838, 1043461, 2086922, 66616747, 133233494, 1265718193, 2531436386]

約数ペア:

[(1, 2531436386), (2, 1265718193), (19, 133233494), (38, 66616747), (1213, 2086922), (2426, 1043461), (23047, 109838), (46094, 54919)]