19171500256

素因数分解:

$2^5\times {\mathrm{4261}}^1\times {\mathrm{140603}}^1$

素因数の和:144874

約数の個数: 24

約数和(自身を含む): 37753017624

約数和(自身を除く): 18581517368

約数列:

[1, 2, 4, 8, 16, 32, 4261, 8522, 17044, 34088, 68176, 136352, 140603, 281206, 562412, 1124824, 2249648, 4499296, 599109383, 1198218766, 2396437532, 4792875064, 9585750128, 19171500256]

約数ペア:

[(1, 19171500256), (2, 9585750128), (4, 4792875064), (8, 2396437532), (16, 1198218766), (32, 599109383), (4261, 4499296), (8522, 2249648), (17044, 1124824), (34088, 562412), (68176, 281206), (136352, 140603)]