12190874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 7936870

約数列:

[1, 2, 23, 31, 46, 62, 83, 103, 166, 206, 713, 1426, 1909, 2369, 2573, 3193, 3818, 4738, 5146, 6386, 8549, 17098, 59179, 73439, 118358, 146878, 196627, 265019, 393254, 530038, 6095437, 12190874]

約数ペア:

[(1, 12190874), (2, 6095437), (23, 530038), (31, 393254), (46, 265019), (62, 196627), (83, 146878), (103, 118358), (166, 73439), (206, 59179), (713, 17098), (1426, 8549), (1909, 6386), (2369, 5146), (2573, 4738), (3193, 3818)]