19591948

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 34899200

約数和(自身を除く): 15307252

約数列:

[1, 2, 4, 151, 163, 199, 302, 326, 398, 604, 652, 796, 24613, 30049, 32437, 49226, 60098, 64874, 98452, 120196, 129748, 4897987, 9795974, 19591948]

約数ペア:

[(1, 19591948), (2, 9795974), (4, 4897987), (151, 129748), (163, 120196), (199, 98452), (302, 64874), (326, 60098), (398, 49226), (604, 32437), (652, 30049), (796, 24613)]