12995312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 28069632

約数和(自身を除く): 15074320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1571, 2068, 3142, 4136, 6284, 8272, 12568, 17281, 25136, 34562, 69124, 73837, 138248, 147674, 276496, 295348, 590696, 812207, 1181392, 1624414, 3248828, 6497656, 12995312]

約数ペア:

[(1, 12995312), (2, 6497656), (4, 3248828), (8, 1624414), (11, 1181392), (16, 812207), (22, 590696), (44, 295348), (47, 276496), (88, 147674), (94, 138248), (176, 73837), (188, 69124), (376, 34562), (517, 25136), (752, 17281), (1034, 12568), (1571, 8272), (2068, 6284), (3142, 4136)]