13889722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 14311238

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 101, 133, 154, 202, 209, 266, 329, 418, 517, 658, 707, 893, 1034, 1111, 1414, 1463, 1786, 1919, 2222, 2926, 3619, 3838, 4747, 6251, 7238, 7777, 9494, 9823, 12502, 13433, 15554, 19646, 21109, 26866, 33229, 42218, 52217, 66458, 68761, 90193, 104434, 137522, 147763, 180386, 295526, 365519, 631351, 731038, 992123, 1262702, 1984246, 6944861, 13889722]

約数ペア:

[(1, 13889722), (2, 6944861), (7, 1984246), (11, 1262702), (14, 992123), (19, 731038), (22, 631351), (38, 365519), (47, 295526), (77, 180386), (94, 147763), (101, 137522), (133, 104434), (154, 90193), (202, 68761), (209, 66458), (266, 52217), (329, 42218), (418, 33229), (517, 26866), (658, 21109), (707, 19646), (893, 15554), (1034, 13433), (1111, 12502), (1414, 9823), (1463, 9494), (1786, 7777), (1919, 7238), (2222, 6251), (2926, 4747), (3619, 3838)]