12279254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11519}}^1$

素因数の和:11575

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 8042026

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 11519, 23038, 149747, 299494, 472279, 944558, 6139627, 12279254]

約数ペア:

[(1, 12279254), (2, 6139627), (13, 944558), (26, 472279), (41, 299494), (82, 149747), (533, 23038), (1066, 11519)]