15299718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5437}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 35499264

約数和(自身を除く): 20199546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5437, 10874, 16311, 32622, 38059, 76118, 114177, 228354, 364279, 728558, 1092837, 2185674, 2549953, 5099906, 7649859, 15299718]

約数ペア:

[(1, 15299718), (2, 7649859), (3, 5099906), (6, 2549953), (7, 2185674), (14, 1092837), (21, 728558), (42, 364279), (67, 228354), (134, 114177), (201, 76118), (402, 38059), (469, 32622), (938, 16311), (1407, 10874), (2814, 5437)]