13878814

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 21229056

約数和(自身を除く): 7350242

約数列:

[1, 2, 101, 127, 202, 254, 541, 1082, 12827, 25654, 54641, 68707, 109282, 137414, 6939407, 13878814]

約数ペア:

[(1, 13878814), (2, 6939407), (101, 137414), (127, 109282), (202, 68707), (254, 54641), (541, 25654), (1082, 12827)]