15227888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 32029200

約数和(自身を除く): 16801312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 409, 716, 818, 1432, 1636, 2327, 2864, 3272, 4654, 5317, 6544, 9308, 10634, 18616, 21268, 37232, 42536, 73211, 85072, 146422, 292844, 585688, 951743, 1171376, 1903486, 3806972, 7613944, 15227888]

約数ペア:

[(1, 15227888), (2, 7613944), (4, 3806972), (8, 1903486), (13, 1171376), (16, 951743), (26, 585688), (52, 292844), (104, 146422), (179, 85072), (208, 73211), (358, 42536), (409, 37232), (716, 21268), (818, 18616), (1432, 10634), (1636, 9308), (2327, 6544), (2864, 5317), (3272, 4654)]