13639828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 25587072

約数和(自身を除く): 11947244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 4007, 8014, 16028, 92161, 148259, 184322, 296518, 368644, 593036, 3409957, 6819914, 13639828]

約数ペア:

[(1, 13639828), (2, 6819914), (4, 3409957), (23, 593036), (37, 368644), (46, 296518), (74, 184322), (92, 148259), (148, 92161), (851, 16028), (1702, 8014), (3404, 4007)]