21373024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{35153}}^1$

素因数の和:35182

約数の個数: 24

約数和(自身を含む): 44294040

約数和(自身を除く): 22921016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 35153, 70306, 140612, 281224, 562448, 667907, 1124896, 1335814, 2671628, 5343256, 10686512, 21373024]

約数ペア:

[(1, 21373024), (2, 10686512), (4, 5343256), (8, 2671628), (16, 1335814), (19, 1124896), (32, 667907), (38, 562448), (76, 281224), (152, 140612), (304, 70306), (608, 35153)]