11970712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 13834088

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 79, 94, 104, 124, 158, 188, 248, 316, 376, 403, 611, 632, 806, 1027, 1222, 1457, 1612, 2054, 2444, 2449, 2914, 3224, 3713, 4108, 4888, 4898, 5828, 7426, 8216, 9796, 11656, 14852, 18941, 19592, 29704, 31837, 37882, 48269, 63674, 75764, 96538, 115103, 127348, 151528, 193076, 230206, 254696, 386152, 460412, 920824, 1496339, 2992678, 5985356, 11970712]

約数ペア:

[(1, 11970712), (2, 5985356), (4, 2992678), (8, 1496339), (13, 920824), (26, 460412), (31, 386152), (47, 254696), (52, 230206), (62, 193076), (79, 151528), (94, 127348), (104, 115103), (124, 96538), (158, 75764), (188, 63674), (248, 48269), (316, 37882), (376, 31837), (403, 29704), (611, 19592), (632, 18941), (806, 14852), (1027, 11656), (1222, 9796), (1457, 8216), (1612, 7426), (2054, 5828), (2444, 4898), (2449, 4888), (2914, 4108), (3224, 3713)]