23986846

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 40098240

約数和(自身を除く): 16111394

約数列:

[1, 2, 13, 26, 53, 103, 106, 169, 206, 338, 689, 1339, 1378, 2197, 2678, 4394, 5459, 8957, 10918, 17407, 17914, 34814, 70967, 116441, 141934, 226291, 232882, 452582, 922571, 1845142, 11993423, 23986846]

約数ペア:

[(1, 23986846), (2, 11993423), (13, 1845142), (26, 922571), (53, 452582), (103, 232882), (106, 226291), (169, 141934), (206, 116441), (338, 70967), (689, 34814), (1339, 17914), (1378, 17407), (2197, 10918), (2678, 8957), (4394, 5459)]