22759910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 43580160

約数和(自身を除く): 20820250

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1163, 1957, 2326, 3914, 5815, 9785, 11630, 19570, 22097, 44194, 110485, 119789, 220970, 239578, 598945, 1197890, 2275991, 4551982, 11379955, 22759910]

約数ペア:

[(1, 22759910), (2, 11379955), (5, 4551982), (10, 2275991), (19, 1197890), (38, 598945), (95, 239578), (103, 220970), (190, 119789), (206, 110485), (515, 44194), (1030, 22097), (1163, 19570), (1957, 11630), (2326, 9785), (3914, 5815)]