13371974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 25823232

約数和(自身を除く): 12451258

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2801, 4774, 5602, 19607, 30811, 39214, 61622, 86831, 173662, 215677, 431354, 607817, 955141, 1215634, 1910282, 6685987, 13371974]

約数ペア:

[(1, 13371974), (2, 6685987), (7, 1910282), (11, 1215634), (14, 955141), (22, 607817), (31, 431354), (62, 215677), (77, 173662), (154, 86831), (217, 61622), (341, 39214), (434, 30811), (682, 19607), (2387, 5602), (2801, 4774)]