12186458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 20034432

約数和(自身を除く): 7847974

約数列:

[1, 2, 23, 43, 46, 61, 86, 101, 122, 202, 989, 1403, 1978, 2323, 2623, 2806, 4343, 4646, 5246, 6161, 8686, 12322, 60329, 99889, 120658, 141703, 199778, 264923, 283406, 529846, 6093229, 12186458]

約数ペア:

[(1, 12186458), (2, 6093229), (23, 529846), (43, 283406), (46, 264923), (61, 199778), (86, 141703), (101, 120658), (122, 99889), (202, 60329), (989, 12322), (1403, 8686), (1978, 6161), (2323, 5246), (2623, 4646), (2806, 4343)]