15693619408

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2446013}}^1$

素因数の和:2446422

約数の個数: 20

約数和(自身を含む): 30482226468

約数和(自身を除く): 14788607060

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 2446013, 4892026, 9784052, 19568104, 39136208, 980851213, 1961702426, 3923404852, 7846809704, 15693619408]

約数ペア:

[(1, 15693619408), (2, 7846809704), (4, 3923404852), (8, 1961702426), (16, 980851213), (401, 39136208), (802, 19568104), (1604, 9784052), (3208, 4892026), (6416, 2446013)]