19279744319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4482619}}^1$

素因数の和:4482670

約数の個数: 16

約数和(自身を含む): 23237902080

約数和(自身を除く): 3958157761

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 4482619, 49308809, 76204523, 103100237, 838249753, 1134102607, 1752704029, 19279744319]

約数ペア:

[(1, 19279744319), (11, 1752704029), (17, 1134102607), (23, 838249753), (187, 103100237), (253, 76204523), (391, 49308809), (4301, 4482619)]