22121894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 33948720

約数和(自身を除く): 11826826

約数列:

[1, 2, 61, 122, 179, 358, 1013, 2026, 10919, 21838, 61793, 123586, 181327, 362654, 11060947, 22121894]

約数ペア:

[(1, 22121894), (2, 11060947), (61, 362654), (122, 181327), (179, 123586), (358, 61793), (1013, 21838), (2026, 10919)]