1931937128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21953831}}^1$

素因数の和:21953848

約数の個数: 16

約数和(自身を含む): 3951689760

約数和(自身を除く): 2019752632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21953831, 43907662, 87815324, 175630648, 241492141, 482984282, 965968564, 1931937128]

約数ペア:

[(1, 1931937128), (2, 965968564), (4, 482984282), (8, 241492141), (11, 175630648), (22, 87815324), (44, 43907662), (88, 21953831)]