19197036

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1453}}^1$

素因数の和:1830

約数の個数: 36

約数和(自身を含む): 48691552

約数和(自身を除く): 29494516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1453, 1468, 2202, 2906, 3303, 4359, 4404, 5812, 6606, 8718, 13077, 13212, 17436, 26154, 52308, 533251, 1066502, 1599753, 2133004, 3199506, 4799259, 6399012, 9598518, 19197036]

約数ペア:

[(1, 19197036), (2, 9598518), (3, 6399012), (4, 4799259), (6, 3199506), (9, 2133004), (12, 1599753), (18, 1066502), (36, 533251), (367, 52308), (734, 26154), (1101, 17436), (1453, 13212), (1468, 13077), (2202, 8718), (2906, 6606), (3303, 5812), (4359, 4404)]