16755778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 12202046

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 227, 334, 442, 454, 2171, 2839, 2951, 3859, 4342, 5678, 5902, 7718, 36907, 37909, 50167, 73814, 75818, 100334, 492817, 644453, 985634, 1288906, 8377889, 16755778]

約数ペア:

[(1, 16755778), (2, 8377889), (13, 1288906), (17, 985634), (26, 644453), (34, 492817), (167, 100334), (221, 75818), (227, 73814), (334, 50167), (442, 37909), (454, 36907), (2171, 7718), (2839, 5902), (2951, 5678), (3859, 4342)]