16400154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 34721280

約数和(自身を除く): 18321126

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 547, 789, 1094, 1578, 1641, 3282, 4997, 9994, 10393, 14991, 20786, 29982, 31179, 62358, 143861, 287722, 431583, 863166, 2733359, 5466718, 8200077, 16400154]

約数ペア:

[(1, 16400154), (2, 8200077), (3, 5466718), (6, 2733359), (19, 863166), (38, 431583), (57, 287722), (114, 143861), (263, 62358), (526, 31179), (547, 29982), (789, 20786), (1094, 14991), (1578, 10393), (1641, 9994), (3282, 4997)]