16972642

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 25846272

約数和(自身を除く): 8873630

約数列:

[1, 2, 157, 191, 283, 314, 382, 566, 29987, 44431, 54053, 59974, 88862, 108106, 8486321, 16972642]

約数ペア:

[(1, 16972642), (2, 8486321), (157, 108106), (191, 88862), (283, 59974), (314, 54053), (382, 44431), (566, 29987)]