17851352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 34499520

約数和(自身を除く): 16648168

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 241, 376, 394, 482, 788, 964, 1576, 1928, 9259, 11327, 18518, 22654, 37036, 45308, 47477, 74072, 90616, 94954, 189908, 379816, 2231419, 4462838, 8925676, 17851352]

約数ペア:

[(1, 17851352), (2, 8925676), (4, 4462838), (8, 2231419), (47, 379816), (94, 189908), (188, 94954), (197, 90616), (241, 74072), (376, 47477), (394, 45308), (482, 37036), (788, 22654), (964, 18518), (1576, 11327), (1928, 9259)]