11927474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 20151936

約数和(自身を除く): 8224462

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 167, 334, 533, 871, 1066, 1742, 2171, 2747, 4342, 5494, 6847, 11189, 13694, 22378, 35711, 71422, 89011, 145457, 178022, 290914, 458749, 917498, 5963737, 11927474]

約数ペア:

[(1, 11927474), (2, 5963737), (13, 917498), (26, 458749), (41, 290914), (67, 178022), (82, 145457), (134, 89011), (167, 71422), (334, 35711), (533, 22378), (871, 13694), (1066, 11189), (1742, 6847), (2171, 5494), (2747, 4342)]