21952803646

素因数分解:

$2^1\times {\mathrm{1213}}^1\times {\mathrm{2309}}^1\times {\mathrm{3919}}^1$

素因数の和:7443

約数の個数: 16

約数和(自身を含む): 32979038400

約数和(自身を除く): 11026234754

約数列:

[1, 2, 1213, 2309, 2426, 3919, 4618, 7838, 2800817, 4753747, 5601634, 9048971, 9507494, 18097942, 10976401823, 21952803646]

約数ペア:

[(1, 21952803646), (2, 10976401823), (1213, 18097942), (2309, 9507494), (2426, 9048971), (3919, 5601634), (4618, 4753747), (7838, 2800817)]