17156715532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211571}}^1$

素因数の和:211702

約数の個数: 48

約数和(自身を含む): 34833214080

約数和(自身を除く): 17676498548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 2134, 3686, 4268, 7372, 20273, 40546, 81092, 211571, 423142, 846284, 2327281, 4019849, 4654562, 8039698, 9309124, 16079396, 20522387, 41044774, 44218339, 82089548, 88436678, 176873356, 225746257, 389925353, 451492514, 779850706, 902985028, 1559701412, 4289178883, 8578357766, 17156715532]

約数ペア:

[(1, 17156715532), (2, 8578357766), (4, 4289178883), (11, 1559701412), (19, 902985028), (22, 779850706), (38, 451492514), (44, 389925353), (76, 225746257), (97, 176873356), (194, 88436678), (209, 82089548), (388, 44218339), (418, 41044774), (836, 20522387), (1067, 16079396), (1843, 9309124), (2134, 8039698), (3686, 4654562), (4268, 4019849), (7372, 2327281), (20273, 846284), (40546, 423142), (81092, 211571)]