15693037168

素因数分解:

$2^4\times {\mathrm{3121}}^1\times {\mathrm{314263}}^1$

素因数の和:317392

約数の個数: 20

約数和(自身を含む): 30415098448

約数和(自身を除く): 14722061280

約数列:

[1, 2, 4, 8, 16, 3121, 6242, 12484, 24968, 49936, 314263, 628526, 1257052, 2514104, 5028208, 980814823, 1961629646, 3923259292, 7846518584, 15693037168]

約数ペア:

[(1, 15693037168), (2, 7846518584), (4, 3923259292), (8, 1961629646), (16, 980814823), (3121, 5028208), (6242, 2514104), (12484, 1257052), (24968, 628526), (49936, 314263)]