19298050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13309}}^1$

素因数の和:13350

約数の個数: 24

約数和(自身を含む): 37134900

約数和(自身を除く): 17836850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13309, 26618, 66545, 133090, 332725, 385961, 665450, 771922, 1929805, 3859610, 9649025, 19298050]

約数ペア:

[(1, 19298050), (2, 9649025), (5, 3859610), (10, 1929805), (25, 771922), (29, 665450), (50, 385961), (58, 332725), (145, 133090), (290, 66545), (725, 26618), (1450, 13309)]