15661392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11251}}^1$

素因数の和:11291

約数の個数: 40

約数和(自身を含む): 41857440

約数和(自身を除く): 26196048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 11251, 22502, 33753, 45004, 67506, 90008, 135012, 180016, 270024, 326279, 540048, 652558, 978837, 1305116, 1957674, 2610232, 3915348, 5220464, 7830696, 15661392]

約数ペア:

[(1, 15661392), (2, 7830696), (3, 5220464), (4, 3915348), (6, 2610232), (8, 1957674), (12, 1305116), (16, 978837), (24, 652558), (29, 540048), (48, 326279), (58, 270024), (87, 180016), (116, 135012), (174, 90008), (232, 67506), (348, 45004), (464, 33753), (696, 22502), (1392, 11251)]