15679360688

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11010787}}^1$

素因数の和:11010884

約数の個数: 20

約数和(自身を含む): 30720098520

約数和(自身を除く): 15040737832

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11010787, 22021574, 44043148, 88086296, 176172592, 979960043, 1959920086, 3919840172, 7839680344, 15679360688]

約数ペア:

[(1, 15679360688), (2, 7839680344), (4, 3919840172), (8, 1959920086), (16, 979960043), (89, 176172592), (178, 88086296), (356, 44043148), (712, 22021574), (1424, 11010787)]