19667307544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2274203}}^1$

素因数の和:2274279

約数の個数: 32

約数和(自身を含む): 39298245120

約数和(自身を除く): 19630937576

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 2274203, 4548406, 9096812, 18193624, 52306669, 104613338, 106887541, 209226676, 213775082, 418453352, 427550164, 855100328, 2458413443, 4916826886, 9833653772, 19667307544]

約数ペア:

[(1, 19667307544), (2, 9833653772), (4, 4916826886), (8, 2458413443), (23, 855100328), (46, 427550164), (47, 418453352), (92, 213775082), (94, 209226676), (184, 106887541), (188, 104613338), (376, 52306669), (1081, 18193624), (2162, 9096812), (4324, 4548406), (8648, 2274203)]