10438714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 10245446

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 113, 143, 187, 209, 221, 226, 247, 286, 323, 374, 418, 442, 494, 646, 1243, 1469, 1921, 2147, 2431, 2486, 2717, 2938, 3553, 3842, 4199, 4294, 4862, 5434, 7106, 8398, 16159, 21131, 23617, 24973, 27911, 32318, 36499, 42262, 46189, 47234, 49946, 55822, 72998, 92378, 274703, 307021, 401489, 474487, 549406, 614042, 802978, 948974, 5219357, 10438714]

約数ペア:

[(1, 10438714), (2, 5219357), (11, 948974), (13, 802978), (17, 614042), (19, 549406), (22, 474487), (26, 401489), (34, 307021), (38, 274703), (113, 92378), (143, 72998), (187, 55822), (209, 49946), (221, 47234), (226, 46189), (247, 42262), (286, 36499), (323, 32318), (374, 27911), (418, 24973), (442, 23617), (494, 21131), (646, 16159), (1243, 8398), (1469, 7106), (1921, 5434), (2147, 4862), (2431, 4294), (2486, 4199), (2717, 3842), (2938, 3553)]