16312730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 33699456

約数和(自身を除く): 17386726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 587, 794, 1174, 1985, 2779, 2935, 3970, 4109, 5558, 5870, 8218, 13895, 20545, 27790, 41090, 233039, 466078, 1165195, 1631273, 2330390, 3262546, 8156365, 16312730]

約数ペア:

[(1, 16312730), (2, 8156365), (5, 3262546), (7, 2330390), (10, 1631273), (14, 1165195), (35, 466078), (70, 233039), (397, 41090), (587, 27790), (794, 20545), (1174, 13895), (1985, 8218), (2779, 5870), (2935, 5558), (3970, 4109)]