19885344

素因数分解:

$2^5\times 3^1\times {\mathrm{207139}}^1$

素因数の和:207152

約数の個数: 24

約数和(自身を含む): 52199280

約数和(自身を除く): 32313936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207139, 414278, 621417, 828556, 1242834, 1657112, 2485668, 3314224, 4971336, 6628448, 9942672, 19885344]

約数ペア:

[(1, 19885344), (2, 9942672), (3, 6628448), (4, 4971336), (6, 3314224), (8, 2485668), (12, 1657112), (16, 1242834), (24, 828556), (32, 621417), (48, 414278), (96, 207139)]