15394210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9109}}^1$

素因数の和:9142

約数の個数: 24

約数和(自身を含む): 30008340

約数和(自身を除く): 14614130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9109, 18218, 45545, 91090, 118417, 236834, 592085, 1184170, 1539421, 3078842, 7697105, 15394210]

約数ペア:

[(1, 15394210), (2, 7697105), (5, 3078842), (10, 1539421), (13, 1184170), (26, 592085), (65, 236834), (130, 118417), (169, 91090), (338, 45545), (845, 18218), (1690, 9109)]