1234876918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{15307}}^1$

素因数の和:15532

約数の個数: 32

約数和(自身を含む): 2138221440

約数和(自身を除く): 903344522

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 2123, 3667, 4246, 7334, 15307, 30614, 40337, 80674, 168377, 290833, 336754, 581666, 2954251, 3199163, 5908502, 6398326, 32496761, 56130769, 64993522, 112261538, 617438459, 1234876918]

約数ペア:

[(1, 1234876918), (2, 617438459), (11, 112261538), (19, 64993522), (22, 56130769), (38, 32496761), (193, 6398326), (209, 5908502), (386, 3199163), (418, 2954251), (2123, 581666), (3667, 336754), (4246, 290833), (7334, 168377), (15307, 80674), (30614, 40337)]