19265235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 34276608

約数和(自身を除く): 15011373

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2203, 2915, 6609, 8745, 11015, 24233, 33045, 72699, 116759, 121165, 350277, 363495, 583795, 1284349, 1751385, 3853047, 6421745, 19265235]

約数ペア:

[(1, 19265235), (3, 6421745), (5, 3853047), (11, 1751385), (15, 1284349), (33, 583795), (53, 363495), (55, 350277), (159, 121165), (165, 116759), (265, 72699), (583, 33045), (795, 24233), (1749, 11015), (2203, 8745), (2915, 6609)]