15420264

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15671}}^1$

素因数の和:15721

約数の個数: 32

約数和(自身を含む): 39493440

約数和(自身を除く): 24073176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 376104, 642511, 1285022, 1927533, 2570044, 3855066, 5140088, 7710132, 15420264]

約数ペア:

[(1, 15420264), (2, 7710132), (3, 5140088), (4, 3855066), (6, 2570044), (8, 1927533), (12, 1285022), (24, 642511), (41, 376104), (82, 188052), (123, 125368), (164, 94026), (246, 62684), (328, 47013), (492, 31342), (984, 15671)]