15920466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 18086574

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1229, 2159, 2458, 3687, 4318, 6477, 7374, 12954, 20893, 41786, 62679, 125358, 156083, 312166, 468249, 936498, 2653411, 5306822, 7960233, 15920466]

約数ペア:

[(1, 15920466), (2, 7960233), (3, 5306822), (6, 2653411), (17, 936498), (34, 468249), (51, 312166), (102, 156083), (127, 125358), (254, 62679), (381, 41786), (762, 20893), (1229, 12954), (2159, 7374), (2458, 6477), (3687, 4318)]