12922472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 25137000

約数和(自身を除く): 12214528

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 293, 296, 298, 586, 596, 1172, 1192, 2344, 5513, 10841, 11026, 21682, 22052, 43364, 43657, 44104, 86728, 87314, 174628, 349256, 1615309, 3230618, 6461236, 12922472]

約数ペア:

[(1, 12922472), (2, 6461236), (4, 3230618), (8, 1615309), (37, 349256), (74, 174628), (148, 87314), (149, 86728), (293, 44104), (296, 43657), (298, 43364), (586, 22052), (596, 21682), (1172, 11026), (1192, 10841), (2344, 5513)]