13784630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 11858890

約数列:

[1, 2, 5, 10, 47, 94, 139, 211, 235, 278, 422, 470, 695, 1055, 1390, 2110, 6533, 9917, 13066, 19834, 29329, 32665, 49585, 58658, 65330, 99170, 146645, 293290, 1378463, 2756926, 6892315, 13784630]

約数ペア:

[(1, 13784630), (2, 6892315), (5, 2756926), (10, 1378463), (47, 293290), (94, 146645), (139, 99170), (211, 65330), (235, 58658), (278, 49585), (422, 32665), (470, 29329), (695, 19834), (1055, 13066), (1390, 9917), (2110, 6533)]