19948512

素因数分解:

$2^5\times 3^1\times {\mathrm{207797}}^1$

素因数の和:207810

約数の個数: 24

約数和(自身を含む): 52365096

約数和(自身を除く): 32416584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207797, 415594, 623391, 831188, 1246782, 1662376, 2493564, 3324752, 4987128, 6649504, 9974256, 19948512]

約数ペア:

[(1, 19948512), (2, 9974256), (3, 6649504), (4, 4987128), (6, 3324752), (8, 2493564), (12, 1662376), (16, 1246782), (24, 831188), (32, 623391), (48, 415594), (96, 207797)]