1572189221812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2845097}}^1$

素因数の和:2845792

約数の個数: 48

約数和(自身を含む): 3164204191680

約数和(自身を除く): 1592014969868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 661, 836, 1322, 2644, 7271, 12559, 14542, 25118, 29084, 50236, 138149, 276298, 552596, 2845097, 5690194, 11380388, 31296067, 54056843, 62592134, 108113686, 125184268, 216227372, 594625273, 1189250546, 1880609117, 2378501092, 3761218234, 7522436468, 20686700287, 35731573223, 41373400574, 71463146446, 82746801148, 142926292892, 393047305453, 786094610906, 1572189221812]

約数ペア:

[(1, 1572189221812), (2, 786094610906), (4, 393047305453), (11, 142926292892), (19, 82746801148), (22, 71463146446), (38, 41373400574), (44, 35731573223), (76, 20686700287), (209, 7522436468), (418, 3761218234), (661, 2378501092), (836, 1880609117), (1322, 1189250546), (2644, 594625273), (7271, 216227372), (12559, 125184268), (14542, 108113686), (25118, 62592134), (29084, 54056843), (50236, 31296067), (138149, 11380388), (276298, 5690194), (552596, 2845097)]