19200896

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 44982000

約数和(自身を除く): 25781104

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1049, 1144, 1408, 1664, 2098, 2288, 4196, 4576, 8392, 9152, 11539, 13637, 16784, 18304, 23078, 27274, 33568, 46156, 54548, 67136, 92312, 109096, 134272, 150007, 184624, 218192, 300014, 369248, 436384, 600028, 738496, 872768, 1200056, 1476992, 1745536, 2400112, 4800224, 9600448, 19200896]

約数ペア:

[(1, 19200896), (2, 9600448), (4, 4800224), (8, 2400112), (11, 1745536), (13, 1476992), (16, 1200056), (22, 872768), (26, 738496), (32, 600028), (44, 436384), (52, 369248), (64, 300014), (88, 218192), (104, 184624), (128, 150007), (143, 134272), (176, 109096), (208, 92312), (286, 67136), (352, 54548), (416, 46156), (572, 33568), (704, 27274), (832, 23078), (1049, 18304), (1144, 16784), (1408, 13637), (1664, 11539), (2098, 9152), (2288, 8392), (4196, 4576)]