19284854916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{372611}}^1$

素因数の和:372864

約数の個数: 48

約数和(自身を含む): 47575100160

約数和(自身を除く): 28290245244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 227, 228, 454, 681, 908, 1362, 2724, 4313, 8626, 12939, 17252, 25878, 51756, 372611, 745222, 1117833, 1490444, 2235666, 4471332, 7079609, 14159218, 21238827, 28318436, 42477654, 84582697, 84955308, 169165394, 253748091, 338330788, 507496182, 1014992364, 1607071243, 3214142486, 4821213729, 6428284972, 9642427458, 19284854916]

約数ペア:

[(1, 19284854916), (2, 9642427458), (3, 6428284972), (4, 4821213729), (6, 3214142486), (12, 1607071243), (19, 1014992364), (38, 507496182), (57, 338330788), (76, 253748091), (114, 169165394), (227, 84955308), (228, 84582697), (454, 42477654), (681, 28318436), (908, 21238827), (1362, 14159218), (2724, 7079609), (4313, 4471332), (8626, 2235666), (12939, 1490444), (17252, 1117833), (25878, 745222), (51756, 372611)]