12456428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 22874880

約数和(自身を除く): 10418452

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 1471, 2117, 2942, 4234, 5884, 8468, 42659, 85318, 107383, 170636, 214766, 429532, 3114107, 6228214, 12456428]

約数ペア:

[(1, 12456428), (2, 6228214), (4, 3114107), (29, 429532), (58, 214766), (73, 170636), (116, 107383), (146, 85318), (292, 42659), (1471, 8468), (2117, 5884), (2942, 4234)]