12531896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 25930800

約数和(自身を除く): 13398904

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 2939, 4264, 5878, 11756, 23512, 38207, 76414, 120499, 152828, 240998, 305656, 481996, 963992, 1566487, 3132974, 6265948, 12531896]

約数ペア:

[(1, 12531896), (2, 6265948), (4, 3132974), (8, 1566487), (13, 963992), (26, 481996), (41, 305656), (52, 240998), (82, 152828), (104, 120499), (164, 76414), (328, 38207), (533, 23512), (1066, 11756), (2132, 5878), (2939, 4264)]