38571910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 36544250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1103, 1345, 2206, 2690, 3497, 5515, 6994, 11030, 14339, 17485, 28678, 34970, 71695, 143390, 296707, 593414, 1483535, 2967070, 3857191, 7714382, 19285955, 38571910]

約数ペア:

[(1, 38571910), (2, 19285955), (5, 7714382), (10, 3857191), (13, 2967070), (26, 1483535), (65, 593414), (130, 296707), (269, 143390), (538, 71695), (1103, 34970), (1345, 28678), (2206, 17485), (2690, 14339), (3497, 11030), (5515, 6994)]