141605354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{18443}}^1$

素因数の和:18805

約数の個数: 16

約数和(自身を含む): 232394400

約数和(自身を除く): 90789046

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 18443, 36886, 202873, 405746, 6436607, 12873214, 70802677, 141605354]

約数ペア:

[(1, 141605354), (2, 70802677), (11, 12873214), (22, 6436607), (349, 405746), (698, 202873), (3839, 36886), (7678, 18443)]