19383696

素因数分解:

$2^4\times 3^2\times {\mathrm{134609}}^1$

素因数の和:134623

約数の個数: 30

約数和(自身を含む): 54247830

約数和(自身を除く): 34864134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134609, 269218, 403827, 538436, 807654, 1076872, 1211481, 1615308, 2153744, 2422962, 3230616, 4845924, 6461232, 9691848, 19383696]

約数ペア:

[(1, 19383696), (2, 9691848), (3, 6461232), (4, 4845924), (6, 3230616), (8, 2422962), (9, 2153744), (12, 1615308), (16, 1211481), (18, 1076872), (24, 807654), (36, 538436), (48, 403827), (72, 269218), (144, 134609)]