15231112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 31008600

約数和(自身を除く): 15777488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1069, 1096, 1781, 2138, 3562, 4276, 7124, 8552, 13897, 14248, 27794, 55588, 111176, 146453, 292906, 585812, 1171624, 1903889, 3807778, 7615556, 15231112]

約数ペア:

[(1, 15231112), (2, 7615556), (4, 3807778), (8, 1903889), (13, 1171624), (26, 585812), (52, 292906), (104, 146453), (137, 111176), (274, 55588), (548, 27794), (1069, 14248), (1096, 13897), (1781, 8552), (2138, 7124), (3562, 4276)]