17928638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 16617538

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4283, 8566, 29981, 55679, 59962, 98509, 111358, 197018, 389753, 689563, 779506, 1280617, 1379126, 2561234, 8964319, 17928638]

約数ペア:

[(1, 17928638), (2, 8964319), (7, 2561234), (13, 1379126), (14, 1280617), (23, 779506), (26, 689563), (46, 389753), (91, 197018), (161, 111358), (182, 98509), (299, 59962), (322, 55679), (598, 29981), (2093, 8566), (4186, 4283)]