18776524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8807}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 36253728

約数和(自身を除く): 17477204

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8807, 17614, 35228, 114491, 228982, 361087, 457964, 722174, 1444348, 4694131, 9388262, 18776524]

約数ペア:

[(1, 18776524), (2, 9388262), (4, 4694131), (13, 1444348), (26, 722174), (41, 457964), (52, 361087), (82, 228982), (164, 114491), (533, 35228), (1066, 17614), (2132, 8807)]