15679845844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{247363}}^1$

素因数の和:247456

約数の個数: 48

約数和(自身を含む): 31417206912

約数和(自身を除く): 15737361068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 689, 1196, 1219, 1378, 2438, 2756, 4876, 15847, 31694, 63388, 247363, 494726, 989452, 3215719, 5689349, 6431438, 11378698, 12862876, 13110239, 22757396, 26220478, 52440956, 73961537, 147923074, 170433107, 295846148, 301535497, 340866214, 603070994, 681732428, 1206141988, 3919961461, 7839922922, 15679845844]

約数ペア:

[(1, 15679845844), (2, 7839922922), (4, 3919961461), (13, 1206141988), (23, 681732428), (26, 603070994), (46, 340866214), (52, 301535497), (53, 295846148), (92, 170433107), (106, 147923074), (212, 73961537), (299, 52440956), (598, 26220478), (689, 22757396), (1196, 13110239), (1219, 12862876), (1378, 11378698), (2438, 6431438), (2756, 5689349), (4876, 3215719), (15847, 989452), (31694, 494726), (63388, 247363)]