12427406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 8481394

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 241, 437, 482, 874, 1121, 1357, 2242, 2714, 4579, 5543, 9158, 11086, 14219, 25783, 28438, 51566, 105317, 210634, 270161, 327037, 540322, 654074, 6213703, 12427406]

約数ペア:

[(1, 12427406), (2, 6213703), (19, 654074), (23, 540322), (38, 327037), (46, 270161), (59, 210634), (118, 105317), (241, 51566), (437, 28438), (482, 25783), (874, 14219), (1121, 11086), (1357, 9158), (2242, 5543), (2714, 4579)]