17966694896

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3996151}}^1$

素因数の和:3996440

約数の個数: 20

約数和(自身を含む): 34934360784

約数和(自身を除く): 16967665888

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 3996151, 7992302, 15984604, 31969208, 63938416, 1122918431, 2245836862, 4491673724, 8983347448, 17966694896]

約数ペア:

[(1, 17966694896), (2, 8983347448), (4, 4491673724), (8, 2245836862), (16, 1122918431), (281, 63938416), (562, 31969208), (1124, 15984604), (2248, 7992302), (4496, 3996151)]