19178376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{114157}}^1$

素因数の和:114173

約数の個数: 32

約数和(自身を含む): 54795840

約数和(自身を除く): 35617464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 114157, 228314, 342471, 456628, 684942, 799099, 913256, 1369884, 1598198, 2397297, 2739768, 3196396, 4794594, 6392792, 9589188, 19178376]

約数ペア:

[(1, 19178376), (2, 9589188), (3, 6392792), (4, 4794594), (6, 3196396), (7, 2739768), (8, 2397297), (12, 1598198), (14, 1369884), (21, 913256), (24, 799099), (28, 684942), (42, 456628), (56, 342471), (84, 228314), (168, 114157)]