16457922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 39065208

約数和(自身を除く): 22607286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1153, 1586, 2306, 2379, 3459, 4758, 6918, 7137, 10377, 14274, 14989, 20754, 29978, 44967, 70333, 89934, 134901, 140666, 210999, 269802, 421998, 632997, 914329, 1265994, 1828658, 2742987, 5485974, 8228961, 16457922]

約数ペア:

[(1, 16457922), (2, 8228961), (3, 5485974), (6, 2742987), (9, 1828658), (13, 1265994), (18, 914329), (26, 632997), (39, 421998), (61, 269802), (78, 210999), (117, 140666), (122, 134901), (183, 89934), (234, 70333), (366, 44967), (549, 29978), (793, 20754), (1098, 14989), (1153, 14274), (1586, 10377), (2306, 7137), (2379, 6918), (3459, 4758)]