16253930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 39070080

約数和(自身を除く): 22816150

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 101, 110, 121, 133, 154, 190, 202, 209, 242, 266, 385, 418, 505, 605, 665, 707, 770, 847, 1010, 1045, 1111, 1210, 1330, 1414, 1463, 1694, 1919, 2090, 2222, 2299, 2926, 3535, 3838, 4235, 4598, 5555, 7070, 7315, 7777, 8470, 9595, 11110, 11495, 12221, 13433, 14630, 15554, 16093, 19190, 21109, 22990, 24442, 26866, 32186, 38885, 42218, 61105, 67165, 77770, 80465, 85547, 105545, 122210, 134330, 147763, 160930, 171094, 211090, 232199, 295526, 427735, 464398, 738815, 855470, 1160995, 1477630, 1625393, 2321990, 3250786, 8126965, 16253930]

約数ペア:

[(1, 16253930), (2, 8126965), (5, 3250786), (7, 2321990), (10, 1625393), (11, 1477630), (14, 1160995), (19, 855470), (22, 738815), (35, 464398), (38, 427735), (55, 295526), (70, 232199), (77, 211090), (95, 171094), (101, 160930), (110, 147763), (121, 134330), (133, 122210), (154, 105545), (190, 85547), (202, 80465), (209, 77770), (242, 67165), (266, 61105), (385, 42218), (418, 38885), (505, 32186), (605, 26866), (665, 24442), (707, 22990), (770, 21109), (847, 19190), (1010, 16093), (1045, 15554), (1111, 14630), (1210, 13433), (1330, 12221), (1414, 11495), (1463, 11110), (1694, 9595), (1919, 8470), (2090, 7777), (2222, 7315), (2299, 7070), (2926, 5555), (3535, 4598), (3838, 4235)]