19386798

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11923}}^1$

素因数の和:12199

約数の個数: 16

約数和(自身を含む): 38919936

約数和(自身を除く): 19533138

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11923, 23846, 35769, 71538, 3231133, 6462266, 9693399, 19386798]

約数ペア:

[(1, 19386798), (2, 9693399), (3, 6462266), (6, 3231133), (271, 71538), (542, 35769), (813, 23846), (1626, 11923)]