19528079166

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{12619}}^1$

素因数の和:13353

約数の個数: 48

約数和(自身を含む): 42672006000

約数和(自身を除く): 23143926834

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 577, 894, 1154, 1341, 1731, 2682, 3462, 5193, 10386, 12619, 25238, 37857, 75714, 85973, 113571, 171946, 227142, 257919, 515838, 773757, 1547514, 1880231, 3760462, 5640693, 7281163, 11281386, 14562326, 16922079, 21843489, 33844158, 43686978, 65530467, 131060934, 1084893287, 2169786574, 3254679861, 6509359722, 9764039583, 19528079166]

約数ペア:

[(1, 19528079166), (2, 9764039583), (3, 6509359722), (6, 3254679861), (9, 2169786574), (18, 1084893287), (149, 131060934), (298, 65530467), (447, 43686978), (577, 33844158), (894, 21843489), (1154, 16922079), (1341, 14562326), (1731, 11281386), (2682, 7281163), (3462, 5640693), (5193, 3760462), (10386, 1880231), (12619, 1547514), (25238, 773757), (37857, 515838), (75714, 257919), (85973, 227142), (113571, 171946)]