19033762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 32558400

約数和(自身を除く): 13524638

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 349, 407, 698, 737, 814, 1474, 2479, 3839, 4958, 7678, 12913, 23383, 25826, 27269, 46766, 54538, 142043, 257213, 284086, 514426, 865171, 1730342, 9516881, 19033762]

約数ペア:

[(1, 19033762), (2, 9516881), (11, 1730342), (22, 865171), (37, 514426), (67, 284086), (74, 257213), (134, 142043), (349, 54538), (407, 46766), (698, 27269), (737, 25826), (814, 23383), (1474, 12913), (2479, 7678), (3839, 4958)]