15838844

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4129}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 31916640

約数和(自身を除く): 16077796

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4129, 8258, 16516, 28903, 57806, 115612, 565673, 1131346, 2262692, 3959711, 7919422, 15838844]

約数ペア:

[(1, 15838844), (2, 7919422), (4, 3959711), (7, 2262692), (14, 1131346), (28, 565673), (137, 115612), (274, 57806), (548, 28903), (959, 16516), (1918, 8258), (3836, 4129)]