12304742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 19546800

約数和(自身を除く): 7242058

約数列:

[1, 2, 19, 38, 181, 362, 1789, 3439, 3578, 6878, 33991, 67982, 323809, 647618, 6152371, 12304742]

約数ペア:

[(1, 12304742), (2, 6152371), (19, 647618), (38, 323809), (181, 67982), (362, 33991), (1789, 6878), (3439, 3578)]