15031468

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13003}}^1$

素因数の和:13041

約数の個数: 18

約数和(自身を含む): 27945596

約数和(自身を除く): 12914128

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13003, 26006, 52012, 221051, 442102, 884204, 3757867, 7515734, 15031468]

約数ペア:

[(1, 15031468), (2, 7515734), (4, 3757867), (17, 884204), (34, 442102), (68, 221051), (289, 52012), (578, 26006), (1156, 13003)]