19358012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 35320320

約数和(自身を除く): 15962308

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 1459, 2918, 3317, 5836, 6634, 13268, 45229, 90458, 156113, 180916, 312226, 624452, 4839503, 9679006, 19358012]

約数ペア:

[(1, 19358012), (2, 9679006), (4, 4839503), (31, 624452), (62, 312226), (107, 180916), (124, 156113), (214, 90458), (428, 45229), (1459, 13268), (2918, 6634), (3317, 5836)]