12065018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 21876480

約数和(自身を除く): 9811462

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 421, 623, 842, 1246, 2047, 2947, 4094, 5894, 9683, 14329, 19366, 28658, 37469, 67781, 74938, 135562, 262283, 524566, 861787, 1723574, 6032509, 12065018]

約数ペア:

[(1, 12065018), (2, 6032509), (7, 1723574), (14, 861787), (23, 524566), (46, 262283), (89, 135562), (161, 74938), (178, 67781), (322, 37469), (421, 28658), (623, 19366), (842, 14329), (1246, 9683), (2047, 5894), (2947, 4094)]