13203586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9191294

約数列:

[1, 2, 11, 22, 71, 79, 107, 142, 158, 214, 781, 869, 1177, 1562, 1738, 2354, 5609, 7597, 8453, 11218, 15194, 16906, 61699, 83567, 92983, 123398, 167134, 185966, 600163, 1200326, 6601793, 13203586]

約数ペア:

[(1, 13203586), (2, 6601793), (11, 1200326), (22, 600163), (71, 185966), (79, 167134), (107, 123398), (142, 92983), (158, 83567), (214, 61699), (781, 16906), (869, 15194), (1177, 11218), (1562, 8453), (1738, 7597), (2354, 5609)]