12212326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 10551194

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1481, 2962, 4123, 8246, 10367, 20734, 28139, 45911, 56278, 91822, 196973, 321377, 393946, 642754, 872309, 1744618, 6106163, 12212326]

約数ペア:

[(1, 12212326), (2, 6106163), (7, 1744618), (14, 872309), (19, 642754), (31, 393946), (38, 321377), (62, 196973), (133, 91822), (217, 56278), (266, 45911), (434, 28139), (589, 20734), (1178, 10367), (1481, 8246), (2962, 4123)]