15262624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 34080480

約数和(自身を除く): 18817856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1931, 1976, 3862, 3952, 7724, 7904, 15448, 25103, 30896, 36689, 50206, 61792, 73378, 100412, 146756, 200824, 293512, 401648, 476957, 587024, 803296, 953914, 1174048, 1907828, 3815656, 7631312, 15262624]

約数ペア:

[(1, 15262624), (2, 7631312), (4, 3815656), (8, 1907828), (13, 1174048), (16, 953914), (19, 803296), (26, 587024), (32, 476957), (38, 401648), (52, 293512), (76, 200824), (104, 146756), (152, 100412), (208, 73378), (247, 61792), (304, 50206), (416, 36689), (494, 30896), (608, 25103), (988, 15448), (1931, 7904), (1976, 7724), (3862, 3952)]