11891490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30491}}^1$

素因数の和:30514

約数の個数: 32

約数和(自身を含む): 30735936

約数和(自身を除く): 18844446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30491, 60982, 91473, 152455, 182946, 304910, 396383, 457365, 792766, 914730, 1189149, 1981915, 2378298, 3963830, 5945745, 11891490]

約数ペア:

[(1, 11891490), (2, 5945745), (3, 3963830), (5, 2378298), (6, 1981915), (10, 1189149), (13, 914730), (15, 792766), (26, 457365), (30, 396383), (39, 304910), (65, 182946), (78, 152455), (130, 91473), (195, 60982), (390, 30491)]