19952148

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28181}}^1$

素因数の和:28247

約数の個数: 24

約数和(自身を含む): 47345760

約数和(自身を除く): 27393612

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28181, 56362, 84543, 112724, 169086, 338172, 1662679, 3325358, 4988037, 6650716, 9976074, 19952148]

約数ペア:

[(1, 19952148), (2, 9976074), (3, 6650716), (4, 4988037), (6, 3325358), (12, 1662679), (59, 338172), (118, 169086), (177, 112724), (236, 84543), (354, 56362), (708, 28181)]