12414448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 25640720

約数和(自身を除く): 13226272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 421, 776, 842, 1552, 1684, 1843, 3368, 3686, 6736, 7372, 7999, 14744, 15998, 29488, 31996, 40837, 63992, 81674, 127984, 163348, 326696, 653392, 775903, 1551806, 3103612, 6207224, 12414448]

約数ペア:

[(1, 12414448), (2, 6207224), (4, 3103612), (8, 1551806), (16, 775903), (19, 653392), (38, 326696), (76, 163348), (97, 127984), (152, 81674), (194, 63992), (304, 40837), (388, 31996), (421, 29488), (776, 15998), (842, 14744), (1552, 7999), (1684, 7372), (1843, 6736), (3368, 3686)]