19846232

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 42827520

約数和(自身を除く): 22981288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 2347, 4228, 4694, 8456, 9388, 16429, 18776, 32858, 65716, 131432, 354397, 708794, 1417588, 2480779, 2835176, 4961558, 9923116, 19846232]

約数ペア:

[(1, 19846232), (2, 9923116), (4, 4961558), (7, 2835176), (8, 2480779), (14, 1417588), (28, 708794), (56, 354397), (151, 131432), (302, 65716), (604, 32858), (1057, 18776), (1208, 16429), (2114, 9388), (2347, 8456), (4228, 4694)]