19552232

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 42379200

約数和(自身を除く): 22826968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 3923, 4984, 7846, 15692, 27461, 31384, 54922, 109844, 219688, 349147, 698294, 1396588, 2444029, 2793176, 4888058, 9776116, 19552232]

約数ペア:

[(1, 19552232), (2, 9776116), (4, 4888058), (7, 2793176), (8, 2444029), (14, 1396588), (28, 698294), (56, 349147), (89, 219688), (178, 109844), (356, 54922), (623, 31384), (712, 27461), (1246, 15692), (2492, 7846), (3923, 4984)]