38771330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12967}}^1$

素因数の和:13010

約数の個数: 32

約数和(自身を含む): 78430464

約数和(自身を除く): 39659134

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12967, 25934, 64835, 129670, 168571, 298241, 337142, 596482, 842855, 1491205, 1685710, 2982410, 3877133, 7754266, 19385665, 38771330]

約数ペア:

[(1, 38771330), (2, 19385665), (5, 7754266), (10, 3877133), (13, 2982410), (23, 1685710), (26, 1491205), (46, 842855), (65, 596482), (115, 337142), (130, 298241), (230, 168571), (299, 129670), (598, 64835), (1495, 25934), (2990, 12967)]