19623808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 41157000

約数和(自身を除く): 21533192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 8069, 16138, 32276, 64552, 129104, 153311, 258208, 306622, 516416, 613244, 1032832, 1226488, 2452976, 4905952, 9811904, 19623808]

約数ペア:

[(1, 19623808), (2, 9811904), (4, 4905952), (8, 2452976), (16, 1226488), (19, 1032832), (32, 613244), (38, 516416), (64, 306622), (76, 258208), (128, 153311), (152, 129104), (304, 64552), (608, 32276), (1216, 16138), (2432, 8069)]