19013528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 38107200

約数和(自身を除く): 19093672

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1867, 2546, 3734, 5092, 7468, 10184, 14936, 35473, 70946, 125089, 141892, 250178, 283784, 500356, 1000712, 2376691, 4753382, 9506764, 19013528]

約数ペア:

[(1, 19013528), (2, 9506764), (4, 4753382), (8, 2376691), (19, 1000712), (38, 500356), (67, 283784), (76, 250178), (134, 141892), (152, 125089), (268, 70946), (536, 35473), (1273, 14936), (1867, 10184), (2546, 7468), (3734, 5092)]