9665984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 28

約数和(自身を含む): 20193000

約数和(自身を除く): 10527016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 7949, 15898, 31796, 63592, 127184, 151031, 254368, 302062, 508736, 604124, 1208248, 2416496, 4832992, 9665984]

約数ペア:

[(1, 9665984), (2, 4832992), (4, 2416496), (8, 1208248), (16, 604124), (19, 508736), (32, 302062), (38, 254368), (64, 151031), (76, 127184), (152, 63592), (304, 31796), (608, 15898), (1216, 7949)]