15427468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 33223680

約数和(自身を除く): 17796212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 617, 658, 893, 1234, 1316, 1786, 2468, 3572, 4319, 6251, 8638, 11723, 12502, 17276, 23446, 25004, 28999, 46892, 57998, 82061, 115996, 164122, 202993, 328244, 405986, 550981, 811972, 1101962, 2203924, 3856867, 7713734, 15427468]

約数ペア:

[(1, 15427468), (2, 7713734), (4, 3856867), (7, 2203924), (14, 1101962), (19, 811972), (28, 550981), (38, 405986), (47, 328244), (76, 202993), (94, 164122), (133, 115996), (188, 82061), (266, 57998), (329, 46892), (532, 28999), (617, 25004), (658, 23446), (893, 17276), (1234, 12502), (1316, 11723), (1786, 8638), (2468, 6251), (3572, 4319)]