13461880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17743

約数の個数: 32

約数和(自身を含む): 31885200

約数和(自身を除く): 18423320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17713, 35426, 70852, 88565, 141704, 177130, 336547, 354260, 673094, 708520, 1346188, 1682735, 2692376, 3365470, 6730940, 13461880]

約数ペア:

[(1, 13461880), (2, 6730940), (4, 3365470), (5, 2692376), (8, 1682735), (10, 1346188), (19, 708520), (20, 673094), (38, 354260), (40, 336547), (76, 177130), (95, 141704), (152, 88565), (190, 70852), (380, 35426), (760, 17713)]