21944050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23099}}^1$

素因数の和:23130

約数の個数: 24

約数和(自身を含む): 42966000

約数和(自身を除く): 21021950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 23099, 46198, 115495, 230990, 438881, 577475, 877762, 1154950, 2194405, 4388810, 10972025, 21944050]

約数ペア:

[(1, 21944050), (2, 10972025), (5, 4388810), (10, 2194405), (19, 1154950), (25, 877762), (38, 577475), (50, 438881), (95, 230990), (190, 115495), (475, 46198), (950, 23099)]