23211036272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{505643}}^1$

素因数の和:505821

約数の個数: 40

約数和(自身を含む): 47651890560

約数和(自身を除く): 24440854288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 45904, 505643, 1011286, 2022572, 4045144, 8090288, 9607217, 19214434, 38428868, 76352093, 76857736, 152704186, 153715472, 305408372, 610816744, 1221633488, 1450689767, 2901379534, 5802759068, 11605518136, 23211036272]

約数ペア:

[(1, 23211036272), (2, 11605518136), (4, 5802759068), (8, 2901379534), (16, 1450689767), (19, 1221633488), (38, 610816744), (76, 305408372), (151, 153715472), (152, 152704186), (302, 76857736), (304, 76352093), (604, 38428868), (1208, 19214434), (2416, 9607217), (2869, 8090288), (5738, 4045144), (11476, 2022572), (22952, 1011286), (45904, 505643)]