19228216448

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129477}}^1$

素因数の和:1129517

約数の個数: 64

約数和(自身を含む): 46082702400

約数和(自身を除く): 26854485952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 1129477, 2258954, 4517908, 7906339, 9035816, 15812678, 18071632, 21460063, 31625356, 36143264, 42920126, 63250712, 72286528, 85840252, 126501424, 144573056, 150220441, 171680504, 253002848, 300440882, 343361008, 506005696, 600881764, 686722016, 1012011392, 1201763528, 1373444032, 2403527056, 2746888064, 4807054112, 9614108224, 19228216448]

約数ペア:

[(1, 19228216448), (2, 9614108224), (4, 4807054112), (7, 2746888064), (8, 2403527056), (14, 1373444032), (16, 1201763528), (19, 1012011392), (28, 686722016), (32, 600881764), (38, 506005696), (56, 343361008), (64, 300440882), (76, 253002848), (112, 171680504), (128, 150220441), (133, 144573056), (152, 126501424), (224, 85840252), (266, 72286528), (304, 63250712), (448, 42920126), (532, 36143264), (608, 31625356), (896, 21460063), (1064, 18071632), (1216, 15812678), (2128, 9035816), (2432, 7906339), (4256, 4517908), (8512, 2258954), (17024, 1129477)]