42192122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158617}}^1$

素因数の和:158645

約数の個数: 16

約数和(自身を含む): 76136640

約数和(自身を除く): 33944518

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 158617, 317234, 1110319, 2220638, 3013723, 6027446, 21096061, 42192122]

約数ペア:

[(1, 42192122), (2, 21096061), (7, 6027446), (14, 3013723), (19, 2220638), (38, 1110319), (133, 317234), (266, 158617)]