18650210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 35717760

約数和(自身を除く): 17067550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 953, 1030, 1906, 1957, 3914, 4765, 9530, 9785, 18107, 19570, 36214, 90535, 98159, 181070, 196318, 490795, 981590, 1865021, 3730042, 9325105, 18650210]

約数ペア:

[(1, 18650210), (2, 9325105), (5, 3730042), (10, 1865021), (19, 981590), (38, 490795), (95, 196318), (103, 181070), (190, 98159), (206, 90535), (515, 36214), (953, 19570), (1030, 18107), (1906, 9785), (1957, 9530), (3914, 4765)]