38993630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299951}}^1$

素因数の和:299971

約数の個数: 16

約数和(自身を含む): 75587904

約数和(自身を除く): 36594274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 299951, 599902, 1499755, 2999510, 3899363, 7798726, 19496815, 38993630]

約数ペア:

[(1, 38993630), (2, 19496815), (5, 7798726), (10, 3899363), (13, 2999510), (26, 1499755), (65, 599902), (130, 299951)]