19339208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8477

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 23117752

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8423, 16846, 33692, 58961, 67384, 117922, 235844, 345343, 471688, 690686, 1381372, 2417401, 2762744, 4834802, 9669604, 19339208]

約数ペア:

[(1, 19339208), (2, 9669604), (4, 4834802), (7, 2762744), (8, 2417401), (14, 1381372), (28, 690686), (41, 471688), (56, 345343), (82, 235844), (164, 117922), (287, 67384), (328, 58961), (574, 33692), (1148, 16846), (2296, 8423)]