19335196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 35141120

約数和(自身を除く): 15805924

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 739, 844, 1478, 2956, 6541, 13082, 22909, 26164, 45818, 91636, 155929, 311858, 623716, 4833799, 9667598, 19335196]

約数ペア:

[(1, 19335196), (2, 9667598), (4, 4833799), (31, 623716), (62, 311858), (124, 155929), (211, 91636), (422, 45818), (739, 26164), (844, 22909), (1478, 13082), (2956, 6541)]