19528136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 38820600

約数和(自身を除く): 19292464

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2053, 2378, 4106, 4756, 8212, 9512, 16424, 59537, 84173, 119074, 168346, 238148, 336692, 476296, 673384, 2441017, 4882034, 9764068, 19528136]

約数ペア:

[(1, 19528136), (2, 9764068), (4, 4882034), (8, 2441017), (29, 673384), (41, 476296), (58, 336692), (82, 238148), (116, 168346), (164, 119074), (232, 84173), (328, 59537), (1189, 16424), (2053, 9512), (2378, 8212), (4106, 4756)]