19917362294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1501837}}^1$

素因数の和:1502207

約数の個数: 16

約数和(自身を含む): 31538598000

約数和(自身を除く): 11621235706

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 1501837, 3003674, 28534903, 57069806, 524141113, 1048282226, 9958681147, 19917362294]

約数ペア:

[(1, 19917362294), (2, 9958681147), (19, 1048282226), (38, 524141113), (349, 57069806), (698, 28534903), (6631, 3003674), (13262, 1501837)]