23120812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 48206592

約数和(自身を除く): 25085780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 487, 572, 913, 974, 1079, 1826, 1948, 2158, 3652, 4316, 5357, 6331, 10714, 11869, 12662, 21428, 23738, 25324, 40421, 47476, 69641, 80842, 139282, 161684, 278564, 444631, 525473, 889262, 1050946, 1778524, 2101892, 5780203, 11560406, 23120812]

約数ペア:

[(1, 23120812), (2, 11560406), (4, 5780203), (11, 2101892), (13, 1778524), (22, 1050946), (26, 889262), (44, 525473), (52, 444631), (83, 278564), (143, 161684), (166, 139282), (286, 80842), (332, 69641), (487, 47476), (572, 40421), (913, 25324), (974, 23738), (1079, 21428), (1826, 12662), (1948, 11869), (2158, 10714), (3652, 6331), (4316, 5357)]