1837643824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6044881}}^1$

素因数の和:6044908

約数の個数: 20

約数和(自身を含む): 3747826840

約数和(自身を除く): 1910183016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6044881, 12089762, 24179524, 48359048, 96718096, 114852739, 229705478, 459410956, 918821912, 1837643824]

約数ペア:

[(1, 1837643824), (2, 918821912), (4, 459410956), (8, 229705478), (16, 114852739), (19, 96718096), (38, 48359048), (76, 24179524), (152, 12089762), (304, 6044881)]