19046950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29303}}^1$

素因数の和:29328

約数の個数: 24

約数和(自身を含む): 38153808

約数和(自身を除く): 19106858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29303, 58606, 146515, 293030, 380939, 732575, 761878, 1465150, 1904695, 3809390, 9523475, 19046950]

約数ペア:

[(1, 19046950), (2, 9523475), (5, 3809390), (10, 1904695), (13, 1465150), (25, 761878), (26, 732575), (50, 380939), (65, 293030), (130, 146515), (325, 58606), (650, 29303)]