17987476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9349}}^1$

素因数の和:9403

約数の個数: 24

約数和(自身を含む): 34819400

約数和(自身を除く): 16831924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9349, 18698, 37396, 121537, 243074, 345913, 486148, 691826, 1383652, 4496869, 8993738, 17987476]

約数ペア:

[(1, 17987476), (2, 8993738), (4, 4496869), (13, 1383652), (26, 691826), (37, 486148), (52, 345913), (74, 243074), (148, 121537), (481, 37396), (962, 18698), (1924, 9349)]