16107460

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 33923736

約数和(自身を除く): 17816276

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 1913, 2105, 3826, 4210, 7652, 8420, 9565, 19130, 38260, 805373, 1610746, 3221492, 4026865, 8053730, 16107460]

約数ペア:

[(1, 16107460), (2, 8053730), (4, 4026865), (5, 3221492), (10, 1610746), (20, 805373), (421, 38260), (842, 19130), (1684, 9565), (1913, 8420), (2105, 7652), (3826, 4210)]