19619304

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17393}}^1$

素因数の和:17449

約数の個数: 32

約数和(自身を含む): 50094720

約数和(自身を除く): 30475416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17393, 34786, 52179, 69572, 104358, 139144, 208716, 417432, 817471, 1634942, 2452413, 3269884, 4904826, 6539768, 9809652, 19619304]

約数ペア:

[(1, 19619304), (2, 9809652), (3, 6539768), (4, 4904826), (6, 3269884), (8, 2452413), (12, 1634942), (24, 817471), (47, 417432), (94, 208716), (141, 139144), (188, 104358), (282, 69572), (376, 52179), (564, 34786), (1128, 17393)]