23503214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 44237472

約数和(自身を除く): 20734258

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 157, 238, 259, 289, 314, 518, 578, 629, 1099, 1258, 2023, 2198, 2669, 4046, 4403, 5338, 5809, 8806, 10693, 11618, 18683, 21386, 37366, 40663, 45373, 74851, 81326, 90746, 98753, 149702, 197506, 317611, 635222, 691271, 1382542, 1678801, 3357602, 11751607, 23503214]

約数ペア:

[(1, 23503214), (2, 11751607), (7, 3357602), (14, 1678801), (17, 1382542), (34, 691271), (37, 635222), (74, 317611), (119, 197506), (157, 149702), (238, 98753), (259, 90746), (289, 81326), (314, 74851), (518, 45373), (578, 40663), (629, 37366), (1099, 21386), (1258, 18683), (2023, 11618), (2198, 10693), (2669, 8806), (4046, 5809), (4403, 5338)]