19830596

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 35549304

約数和(自身を除く): 15718708

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 601, 1202, 2404, 8249, 16498, 32996, 43873, 67913, 87746, 135826, 175492, 271652, 4957649, 9915298, 19830596]

約数ペア:

[(1, 19830596), (2, 9915298), (4, 4957649), (73, 271652), (113, 175492), (146, 135826), (226, 87746), (292, 67913), (452, 43873), (601, 32996), (1202, 16498), (2404, 8249)]