12347638

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 18954000

約数和(自身を除く): 6606362

約数列:

[1, 2, 59, 118, 269, 389, 538, 778, 15871, 22951, 31742, 45902, 104641, 209282, 6173819, 12347638]

約数ペア:

[(1, 12347638), (2, 6173819), (59, 209282), (118, 104641), (269, 45902), (389, 31742), (538, 22951), (778, 15871)]