23509416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19991}}^1$

素因数の和:20014

約数の個数: 48

約数和(自身を含む): 68372640

約数和(自身を除く): 44863224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 19991, 39982, 59973, 79964, 119946, 139937, 159928, 239892, 279874, 419811, 479784, 559748, 839622, 979559, 1119496, 1679244, 1959118, 2938677, 3358488, 3918236, 5877354, 7836472, 11754708, 23509416]

約数ペア:

[(1, 23509416), (2, 11754708), (3, 7836472), (4, 5877354), (6, 3918236), (7, 3358488), (8, 2938677), (12, 1959118), (14, 1679244), (21, 1119496), (24, 979559), (28, 839622), (42, 559748), (49, 479784), (56, 419811), (84, 279874), (98, 239892), (147, 159928), (168, 139937), (196, 119946), (294, 79964), (392, 59973), (588, 39982), (1176, 19991)]