19244764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62483}}^1$

素因数の和:62505

約数の個数: 24

約数和(自身を含む): 41989248

約数和(自身を除く): 22744484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62483, 124966, 249932, 437381, 687313, 874762, 1374626, 1749524, 2749252, 4811191, 9622382, 19244764]

約数ペア:

[(1, 19244764), (2, 9622382), (4, 4811191), (7, 2749252), (11, 1749524), (14, 1374626), (22, 874762), (28, 687313), (44, 437381), (77, 249932), (154, 124966), (308, 62483)]