16481806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 28864512

約数和(自身を除く): 12382706

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 347, 374, 694, 1397, 2159, 2794, 3817, 4318, 5899, 7634, 11798, 23749, 44069, 47498, 64889, 88138, 129778, 484759, 749173, 969518, 1498346, 8240903, 16481806]

約数ペア:

[(1, 16481806), (2, 8240903), (11, 1498346), (17, 969518), (22, 749173), (34, 484759), (127, 129778), (187, 88138), (254, 64889), (347, 47498), (374, 44069), (694, 23749), (1397, 11798), (2159, 7634), (2794, 5899), (3817, 4318)]