13780328

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{1471}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 25877760

約数和(自身を除く): 12097432

約数列:

[1, 2, 4, 8, 1171, 1471, 2342, 2942, 4684, 5884, 9368, 11768, 1722541, 3445082, 6890164, 13780328]

約数ペア:

[(1, 13780328), (2, 6890164), (4, 3445082), (8, 1722541), (1171, 11768), (1471, 9368), (2342, 5884), (2942, 4684)]