11945428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 23123520

約数和(自身を除く): 11178092

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 3719, 7438, 14876, 40909, 81818, 163636, 271487, 542974, 1085948, 2986357, 5972714, 11945428]

約数ペア:

[(1, 11945428), (2, 5972714), (4, 2986357), (11, 1085948), (22, 542974), (44, 271487), (73, 163636), (146, 81818), (292, 40909), (803, 14876), (1606, 7438), (3212, 3719)]