14155111940

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2027953}}^1$

素因数の和:2028311

約数の個数: 24

約数和(自身を含む): 29810923800

約数和(自身を除く): 15655811860

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 2027953, 4055906, 8111812, 10139765, 20279530, 40559060, 707755597, 1415511194, 2831022388, 3538777985, 7077555970, 14155111940]

約数ペア:

[(1, 14155111940), (2, 7077555970), (4, 3538777985), (5, 2831022388), (10, 1415511194), (20, 707755597), (349, 40559060), (698, 20279530), (1396, 10139765), (1745, 8111812), (3490, 4055906), (6980, 2027953)]