16453426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 27900288

約数和(自身を除く): 11446862

約数列:

[1, 2, 11, 22, 53, 103, 106, 137, 206, 274, 583, 1133, 1166, 1507, 2266, 3014, 5459, 7261, 10918, 14111, 14522, 28222, 60049, 79871, 120098, 155221, 159742, 310442, 747883, 1495766, 8226713, 16453426]

約数ペア:

[(1, 16453426), (2, 8226713), (11, 1495766), (22, 747883), (53, 310442), (103, 159742), (106, 155221), (137, 120098), (206, 79871), (274, 60049), (583, 28222), (1133, 14522), (1166, 14111), (1507, 10918), (2266, 7261), (3014, 5459)]