19198250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 36835344

約数和(自身を除く): 17637094

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 1873, 2050, 3746, 5125, 9365, 10250, 18730, 46825, 76793, 93650, 153586, 234125, 383965, 468250, 767930, 1919825, 3839650, 9599125, 19198250]

約数ペア:

[(1, 19198250), (2, 9599125), (5, 3839650), (10, 1919825), (25, 767930), (41, 468250), (50, 383965), (82, 234125), (125, 153586), (205, 93650), (250, 76793), (410, 46825), (1025, 18730), (1873, 10250), (2050, 9365), (3746, 5125)]