19826341312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{22063}}^1$

素因数の和:22833

約数の個数: 56

約数和(自身を含む): 41471494400

約数和(自身を除く): 21645153088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 739, 1216, 1478, 2956, 5912, 11824, 14041, 22063, 23648, 28082, 44126, 47296, 56164, 88252, 112328, 176504, 224656, 353008, 419197, 449312, 706016, 838394, 898624, 1412032, 1676788, 3353576, 6707152, 13414304, 16304557, 26828608, 32609114, 65218228, 130436456, 260872912, 309786583, 521745824, 619573166, 1043491648, 1239146332, 2478292664, 4956585328, 9913170656, 19826341312]

約数ペア:

[(1, 19826341312), (2, 9913170656), (4, 4956585328), (8, 2478292664), (16, 1239146332), (19, 1043491648), (32, 619573166), (38, 521745824), (64, 309786583), (76, 260872912), (152, 130436456), (304, 65218228), (608, 32609114), (739, 26828608), (1216, 16304557), (1478, 13414304), (2956, 6707152), (5912, 3353576), (11824, 1676788), (14041, 1412032), (22063, 898624), (23648, 838394), (28082, 706016), (44126, 449312), (47296, 419197), (56164, 353008), (88252, 224656), (112328, 176504)]