12646552

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 26060400

約数和(自身を除く): 13413848

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 151, 152, 232, 302, 361, 551, 604, 722, 1102, 1208, 1444, 2204, 2869, 2888, 4379, 4408, 5738, 8758, 10469, 11476, 17516, 20938, 22952, 35032, 41876, 54511, 83201, 83752, 109022, 166402, 218044, 332804, 436088, 665608, 1580819, 3161638, 6323276, 12646552]

約数ペア:

[(1, 12646552), (2, 6323276), (4, 3161638), (8, 1580819), (19, 665608), (29, 436088), (38, 332804), (58, 218044), (76, 166402), (116, 109022), (151, 83752), (152, 83201), (232, 54511), (302, 41876), (361, 35032), (551, 22952), (604, 20938), (722, 17516), (1102, 11476), (1208, 10469), (1444, 8758), (2204, 5738), (2869, 4408), (2888, 4379)]