19402338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 41319936

約数和(自身を除く): 21917598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 446, 669, 853, 1338, 1706, 2559, 3791, 5118, 7582, 11373, 14501, 22746, 29002, 43503, 87006, 190219, 380438, 570657, 1141314, 3233723, 6467446, 9701169, 19402338]

約数ペア:

[(1, 19402338), (2, 9701169), (3, 6467446), (6, 3233723), (17, 1141314), (34, 570657), (51, 380438), (102, 190219), (223, 87006), (446, 43503), (669, 29002), (853, 22746), (1338, 14501), (1706, 11373), (2559, 7582), (3791, 5118)]