22079710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 20313890

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1471, 1501, 2942, 3002, 7355, 7505, 14710, 15010, 27949, 55898, 116209, 139745, 232418, 279490, 581045, 1162090, 2207971, 4415942, 11039855, 22079710]

約数ペア:

[(1, 22079710), (2, 11039855), (5, 4415942), (10, 2207971), (19, 1162090), (38, 581045), (79, 279490), (95, 232418), (158, 139745), (190, 116209), (395, 55898), (790, 27949), (1471, 15010), (1501, 14710), (2942, 7505), (3002, 7355)]