1138206970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5990563}}^1$

素因数の和:5990589

約数の個数: 16

約数和(自身を含む): 2156603040

約数和(自身を除く): 1018396070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5990563, 11981126, 29952815, 59905630, 113820697, 227641394, 569103485, 1138206970]

約数ペア:

[(1, 1138206970), (2, 569103485), (5, 227641394), (10, 113820697), (19, 59905630), (38, 29952815), (95, 11981126), (190, 5990563)]