1916408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18446

約数の個数: 16

約数和(自身を含む): 3869880

約数和(自身を除く): 1953472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18427, 36854, 73708, 147416, 239551, 479102, 958204, 1916408]

約数ペア:

[(1, 1916408), (2, 958204), (4, 479102), (8, 239551), (13, 147416), (26, 73708), (52, 36854), (104, 18427)]