19113250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 38538864

約数和(自身を除く): 19425614

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5881, 11762, 29405, 58810, 76453, 147025, 152906, 294050, 382265, 735125, 764530, 1470250, 1911325, 3822650, 9556625, 19113250]

約数ペア:

[(1, 19113250), (2, 9556625), (5, 3822650), (10, 1911325), (13, 1470250), (25, 764530), (26, 735125), (50, 382265), (65, 294050), (125, 152906), (130, 147025), (250, 76453), (325, 58810), (650, 29405), (1625, 11762), (3250, 5881)]