15120038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 24092640

約数和(自身を除く): 8972602

約数列:

[1, 2, 17, 34, 439, 878, 1013, 2026, 7463, 14926, 17221, 34442, 444707, 889414, 7560019, 15120038]

約数ペア:

[(1, 15120038), (2, 7560019), (17, 889414), (34, 444707), (439, 34442), (878, 17221), (1013, 14926), (2026, 7463)]