10138172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 20791680

約数和(自身を除く): 10653508

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 181, 209, 268, 362, 418, 724, 737, 836, 1273, 1474, 1991, 2546, 2948, 3439, 3982, 5092, 6878, 7964, 12127, 13756, 14003, 24254, 28006, 37829, 48508, 56012, 75658, 133397, 151316, 230413, 266794, 460826, 533588, 921652, 2534543, 5069086, 10138172]

約数ペア:

[(1, 10138172), (2, 5069086), (4, 2534543), (11, 921652), (19, 533588), (22, 460826), (38, 266794), (44, 230413), (67, 151316), (76, 133397), (134, 75658), (181, 56012), (209, 48508), (268, 37829), (362, 28006), (418, 24254), (724, 14003), (737, 13756), (836, 12127), (1273, 7964), (1474, 6878), (1991, 5092), (2546, 3982), (2948, 3439)]