1865180752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6135463}}^1$

素因数の和:6135490

約数の個数: 20

約数和(自身を含む): 3803987680

約数和(自身を除く): 1938806928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6135463, 12270926, 24541852, 49083704, 98167408, 116573797, 233147594, 466295188, 932590376, 1865180752]

約数ペア:

[(1, 1865180752), (2, 932590376), (4, 466295188), (8, 233147594), (16, 116573797), (19, 98167408), (38, 49083704), (76, 24541852), (152, 12270926), (304, 6135463)]