16402705936

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{834149}}^1$

素因数の和:835386

約数の個数: 20

約数和(自身を含む): 31806139500

約数和(自身を除く): 15403433564

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 834149, 1668298, 3336596, 6673192, 13346384, 1025169121, 2050338242, 4100676484, 8201352968, 16402705936]

約数ペア:

[(1, 16402705936), (2, 8201352968), (4, 4100676484), (8, 2050338242), (16, 1025169121), (1229, 13346384), (2458, 6673192), (4916, 3336596), (9832, 1668298), (19664, 834149)]