18928874398

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{150413}}^1$

素因数の和:150612

約数の個数: 32

約数和(自身を含む): 33139212480

約数和(自身を除く): 14210338082

約数列:

[1, 2, 7, 14, 89, 101, 178, 202, 623, 707, 1246, 1414, 8989, 17978, 62923, 125846, 150413, 300826, 1052891, 2105782, 13386757, 15191713, 26773514, 30383426, 93707299, 106341991, 187414598, 212683982, 1352062457, 2704124914, 9464437199, 18928874398]

約数ペア:

[(1, 18928874398), (2, 9464437199), (7, 2704124914), (14, 1352062457), (89, 212683982), (101, 187414598), (178, 106341991), (202, 93707299), (623, 30383426), (707, 26773514), (1246, 15191713), (1414, 13386757), (8989, 2105782), (17978, 1052891), (62923, 300826), (125846, 150413)]