19283058

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12907}}^1$

素因数の和:12998

約数の個数: 24

約数和(自身を含む): 42286608

約数和(自身を除く): 23003550

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12907, 25814, 38721, 77442, 116163, 232326, 1071281, 2142562, 3213843, 6427686, 9641529, 19283058]

約数ペア:

[(1, 19283058), (2, 9641529), (3, 6427686), (6, 3213843), (9, 2142562), (18, 1071281), (83, 232326), (166, 116163), (249, 77442), (498, 38721), (747, 25814), (1494, 12907)]