14959220

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1487}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 31497984

約数和(自身を除く): 16538764

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1487, 2012, 2515, 2974, 5030, 5948, 7435, 10060, 14870, 29740, 747961, 1495922, 2991844, 3739805, 7479610, 14959220]

約数ペア:

[(1, 14959220), (2, 7479610), (4, 3739805), (5, 2991844), (10, 1495922), (20, 747961), (503, 29740), (1006, 14870), (1487, 10060), (2012, 7435), (2515, 5948), (2974, 5030)]