19338470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 36088416

約数和(自身を除く): 16749946

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 467, 505, 934, 1010, 2335, 4141, 4670, 8282, 19147, 20705, 38294, 41410, 47167, 94334, 95735, 191470, 235835, 471670, 1933847, 3867694, 9669235, 19338470]

約数ペア:

[(1, 19338470), (2, 9669235), (5, 3867694), (10, 1933847), (41, 471670), (82, 235835), (101, 191470), (202, 95735), (205, 94334), (410, 47167), (467, 41410), (505, 38294), (934, 20705), (1010, 19147), (2335, 8282), (4141, 4670)]