1939871072

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{91711}}^1$

素因数の和:92382

約数の個数: 24

約数和(自身を含む): 3824940672

約数和(自身を除く): 1885069600

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 21152, 91711, 183422, 366844, 733688, 1467376, 2934752, 60620971, 121241942, 242483884, 484967768, 969935536, 1939871072]

約数ペア:

[(1, 1939871072), (2, 969935536), (4, 484967768), (8, 242483884), (16, 121241942), (32, 60620971), (661, 2934752), (1322, 1467376), (2644, 733688), (5288, 366844), (10576, 183422), (21152, 91711)]