19530123712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1460087}}^1$

素因数の和:1460129

約数の個数: 56

約数和(自身を含む): 44503482240

約数和(自身を除く): 24973358528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 1460087, 2920174, 5840348, 11680696, 16060957, 23361392, 27741653, 32121914, 46722784, 55483306, 64243828, 93445568, 110966612, 128487656, 221933224, 256975312, 305158183, 443866448, 513950624, 610316366, 887732896, 1027901248, 1220632732, 1775465792, 2441265464, 4882530928, 9765061856, 19530123712]

約数ペア:

[(1, 19530123712), (2, 9765061856), (4, 4882530928), (8, 2441265464), (11, 1775465792), (16, 1220632732), (19, 1027901248), (22, 887732896), (32, 610316366), (38, 513950624), (44, 443866448), (64, 305158183), (76, 256975312), (88, 221933224), (152, 128487656), (176, 110966612), (209, 93445568), (304, 64243828), (352, 55483306), (418, 46722784), (608, 32121914), (704, 27741653), (836, 23361392), (1216, 16060957), (1672, 11680696), (3344, 5840348), (6688, 2920174), (13376, 1460087)]