15673774668

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2660179}}^1$

素因数の和:2660677

約数の個数: 24

約数和(自身を含む): 36646639680

約数和(自身を除く): 20972865012

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 2660179, 5320358, 7980537, 10640716, 15961074, 31922148, 1306147889, 2612295778, 3918443667, 5224591556, 7836887334, 15673774668]

約数ペア:

[(1, 15673774668), (2, 7836887334), (3, 5224591556), (4, 3918443667), (6, 2612295778), (12, 1306147889), (491, 31922148), (982, 15961074), (1473, 10640716), (1964, 7980537), (2946, 5320358), (5892, 2660179)]