17769206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 33203520

約数和(自身を除く): 15434314

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1097, 1157, 1246, 2194, 2314, 7679, 8099, 14261, 15358, 16198, 28522, 97633, 99827, 195266, 199654, 683431, 1269229, 1366862, 2538458, 8884603, 17769206]

約数ペア:

[(1, 17769206), (2, 8884603), (7, 2538458), (13, 1366862), (14, 1269229), (26, 683431), (89, 199654), (91, 195266), (178, 99827), (182, 97633), (623, 28522), (1097, 16198), (1157, 15358), (1246, 14261), (2194, 8099), (2314, 7679)]