19013150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29251}}^1$

素因数の和:29276

約数の個数: 24

約数和(自身を含む): 38086104

約数和(自身を除く): 19072954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29251, 58502, 146255, 292510, 380263, 731275, 760526, 1462550, 1901315, 3802630, 9506575, 19013150]

約数ペア:

[(1, 19013150), (2, 9506575), (5, 3802630), (10, 1901315), (13, 1462550), (25, 760526), (26, 731275), (50, 380263), (65, 292510), (130, 146255), (325, 58502), (650, 29251)]