15972019976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5647}}^1\times {\mathrm{32141}}^1$

素因数の和:37805

約数の個数: 32

約数和(自身を含む): 32676842880

約数和(自身を除く): 16704822904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5647, 11294, 22588, 32141, 45176, 62117, 64282, 124234, 128564, 248468, 257128, 353551, 496936, 707102, 1414204, 2828408, 181500227, 363000454, 726000908, 1452001816, 1996502497, 3993004994, 7986009988, 15972019976]

約数ペア:

[(1, 15972019976), (2, 7986009988), (4, 3993004994), (8, 1996502497), (11, 1452001816), (22, 726000908), (44, 363000454), (88, 181500227), (5647, 2828408), (11294, 1414204), (22588, 707102), (32141, 496936), (45176, 353551), (62117, 257128), (64282, 248468), (124234, 128564)]