15690894142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{456901}}^1$

素因数の和:457144

約数の個数: 32

約数和(自身を含む): 29475661824

約数和(自身を除く): 13784767682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4906, 17171, 34342, 456901, 913802, 3198307, 5025911, 6396614, 10051822, 35181377, 70362754, 101888923, 203777846, 713222461, 1120778153, 1426444922, 2241556306, 7845447071, 15690894142]

約数ペア:

[(1, 15690894142), (2, 7845447071), (7, 2241556306), (11, 1426444922), (14, 1120778153), (22, 713222461), (77, 203777846), (154, 101888923), (223, 70362754), (446, 35181377), (1561, 10051822), (2453, 6396614), (3122, 5025911), (4906, 3198307), (17171, 913802), (34342, 456901)]