23308714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 19591766

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 239, 242, 286, 341, 403, 478, 682, 806, 1573, 2629, 3107, 3146, 3751, 4433, 5258, 6214, 7409, 7502, 8866, 14818, 28919, 34177, 48763, 57838, 68354, 81499, 96317, 97526, 162998, 192634, 375947, 751894, 896489, 1059487, 1792978, 2118974, 11654357, 23308714]

約数ペア:

[(1, 23308714), (2, 11654357), (11, 2118974), (13, 1792978), (22, 1059487), (26, 896489), (31, 751894), (62, 375947), (121, 192634), (143, 162998), (239, 97526), (242, 96317), (286, 81499), (341, 68354), (403, 57838), (478, 48763), (682, 34177), (806, 28919), (1573, 14818), (2629, 8866), (3107, 7502), (3146, 7409), (3751, 6214), (4433, 5258)]