2023804912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{22721}}^1$

素因数の和:23041

約数の個数: 40

約数和(自身を含む): 4141766160

約数和(自身を除く): 2117961248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 1172, 2344, 4688, 5567, 11134, 22268, 22721, 44536, 45442, 89072, 90884, 181768, 363536, 431699, 863398, 1726796, 3453592, 6657253, 6907184, 13314506, 26629012, 53258024, 106516048, 126487807, 252975614, 505951228, 1011902456, 2023804912]

約数ペア:

[(1, 2023804912), (2, 1011902456), (4, 505951228), (8, 252975614), (16, 126487807), (19, 106516048), (38, 53258024), (76, 26629012), (152, 13314506), (293, 6907184), (304, 6657253), (586, 3453592), (1172, 1726796), (2344, 863398), (4688, 431699), (5567, 363536), (11134, 181768), (22268, 90884), (22721, 89072), (44536, 45442)]