15531416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 30205440

約数和(自身を除く): 14674024

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 383, 548, 766, 1096, 1532, 3064, 5069, 10138, 14171, 20276, 28342, 40552, 52471, 56684, 104942, 113368, 209884, 419768, 1941427, 3882854, 7765708, 15531416]

約数ペア:

[(1, 15531416), (2, 7765708), (4, 3882854), (8, 1941427), (37, 419768), (74, 209884), (137, 113368), (148, 104942), (274, 56684), (296, 52471), (383, 40552), (548, 28342), (766, 20276), (1096, 14171), (1532, 10138), (3064, 5069)]