15117704

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 32520000

約数和(自身を除く): 17402296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 541, 998, 1082, 1996, 2164, 3493, 3787, 3992, 4328, 6986, 7574, 13972, 15148, 27944, 30296, 269959, 539918, 1079836, 1889713, 2159672, 3779426, 7558852, 15117704]

約数ペア:

[(1, 15117704), (2, 7558852), (4, 3779426), (7, 2159672), (8, 1889713), (14, 1079836), (28, 539918), (56, 269959), (499, 30296), (541, 27944), (998, 15148), (1082, 13972), (1996, 7574), (2164, 6986), (3493, 4328), (3787, 3992)]