19269648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7076

約数の個数: 60

約数和(自身を含む): 56774640

約数和(自身を除く): 37504992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7043, 14086, 21129, 28172, 42258, 56344, 63387, 84516, 112688, 126774, 133817, 169032, 253548, 267634, 338064, 401451, 507096, 535268, 802902, 1014192, 1070536, 1204353, 1605804, 2141072, 2408706, 3211608, 4817412, 6423216, 9634824, 19269648]

約数ペア:

[(1, 19269648), (2, 9634824), (3, 6423216), (4, 4817412), (6, 3211608), (8, 2408706), (9, 2141072), (12, 1605804), (16, 1204353), (18, 1070536), (19, 1014192), (24, 802902), (36, 535268), (38, 507096), (48, 401451), (57, 338064), (72, 267634), (76, 253548), (114, 169032), (144, 133817), (152, 126774), (171, 112688), (228, 84516), (304, 63387), (342, 56344), (456, 42258), (684, 28172), (912, 21129), (1368, 14086), (2736, 7043)]