19074250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5869}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 38460240

約数和(自身を除く): 19385990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5869, 11738, 29345, 58690, 76297, 146725, 152594, 293450, 381485, 733625, 762970, 1467250, 1907425, 3814850, 9537125, 19074250]

約数ペア:

[(1, 19074250), (2, 9537125), (5, 3814850), (10, 1907425), (13, 1467250), (25, 762970), (26, 733625), (50, 381485), (65, 293450), (125, 152594), (130, 146725), (250, 76297), (325, 58690), (650, 29345), (1625, 11738), (3250, 5869)]