15924980

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1583}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 33530112

約数和(自身を除く): 17605132

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1583, 2012, 2515, 3166, 5030, 6332, 7915, 10060, 15830, 31660, 796249, 1592498, 3184996, 3981245, 7962490, 15924980]

約数ペア:

[(1, 15924980), (2, 7962490), (4, 3981245), (5, 3184996), (10, 1592498), (20, 796249), (503, 31660), (1006, 15830), (1583, 10060), (2012, 7915), (2515, 6332), (3166, 5030)]