15242892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 41180160

約数和(自身を除く): 25937268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2297, 3318, 4594, 6636, 6891, 9188, 13782, 16079, 27564, 32158, 48237, 64316, 96474, 181463, 192948, 362926, 544389, 725852, 1088778, 1270241, 2177556, 2540482, 3810723, 5080964, 7621446, 15242892]

約数ペア:

[(1, 15242892), (2, 7621446), (3, 5080964), (4, 3810723), (6, 2540482), (7, 2177556), (12, 1270241), (14, 1088778), (21, 725852), (28, 544389), (42, 362926), (79, 192948), (84, 181463), (158, 96474), (237, 64316), (316, 48237), (474, 32158), (553, 27564), (948, 16079), (1106, 13782), (1659, 9188), (2212, 6891), (2297, 6636), (3318, 4594)]