15988882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 30038400

約数和(自身を除く): 14049518

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1489, 1534, 2978, 5369, 10423, 10738, 19357, 20846, 38714, 87851, 135499, 175702, 270998, 614957, 1142063, 1229914, 2284126, 7994441, 15988882]

約数ペア:

[(1, 15988882), (2, 7994441), (7, 2284126), (13, 1229914), (14, 1142063), (26, 614957), (59, 270998), (91, 175702), (118, 135499), (182, 87851), (413, 38714), (767, 20846), (826, 19357), (1489, 10738), (1534, 10423), (2978, 5369)]