16942604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31847}}^1$

素因数の和:31877

約数の個数: 24

約数和(自身を含む): 35669760

約数和(自身を除く): 18727156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31847, 63694, 127388, 222929, 445858, 605093, 891716, 1210186, 2420372, 4235651, 8471302, 16942604]

約数ペア:

[(1, 16942604), (2, 8471302), (4, 4235651), (7, 2420372), (14, 1210186), (19, 891716), (28, 605093), (38, 445858), (76, 222929), (133, 127388), (266, 63694), (532, 31847)]