15697756148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{4241}}^1$

素因数の和:4808

約数の個数: 48

約数和(自身を含む): 29247402240

約数和(自身を除く): 13549646092

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 431, 452, 862, 1724, 2147, 4241, 4294, 8189, 8482, 8588, 16378, 16964, 32756, 48703, 80579, 97406, 161158, 194812, 322316, 479233, 925357, 958466, 1827871, 1850714, 1916932, 3655742, 3701428, 7311484, 9105427, 18210854, 34729549, 36421708, 69459098, 138918196, 206549423, 413098846, 826197692, 3924439037, 7848878074, 15697756148]

約数ペア:

[(1, 15697756148), (2, 7848878074), (4, 3924439037), (19, 826197692), (38, 413098846), (76, 206549423), (113, 138918196), (226, 69459098), (431, 36421708), (452, 34729549), (862, 18210854), (1724, 9105427), (2147, 7311484), (4241, 3701428), (4294, 3655742), (8189, 1916932), (8482, 1850714), (8588, 1827871), (16378, 958466), (16964, 925357), (32756, 479233), (48703, 322316), (80579, 194812), (97406, 161158)]