15138888

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13477

約数の個数: 32

約数和(自身を含む): 38655360

約数和(自身を除く): 23516472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 13421, 26842, 40263, 53684, 80526, 107368, 161052, 322104, 630787, 1261574, 1892361, 2523148, 3784722, 5046296, 7569444, 15138888]

約数ペア:

[(1, 15138888), (2, 7569444), (3, 5046296), (4, 3784722), (6, 2523148), (8, 1892361), (12, 1261574), (24, 630787), (47, 322104), (94, 161052), (141, 107368), (188, 80526), (282, 53684), (376, 40263), (564, 26842), (1128, 13421)]