15721038712

素因数分解:

$2^3\times {\mathrm{1093}}^1\times {\mathrm{1123}}^1\times {\mathrm{1601}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 29548633680

約数和(自身を除く): 13827594968

約数列:

[1, 2, 4, 8, 1093, 1123, 1601, 2186, 2246, 3202, 4372, 4492, 6404, 8744, 8984, 12808, 1227439, 1749893, 1797923, 2454878, 3499786, 3595846, 4909756, 6999572, 7191692, 9819512, 13999144, 14383384, 1965129839, 3930259678, 7860519356, 15721038712]

約数ペア:

[(1, 15721038712), (2, 7860519356), (4, 3930259678), (8, 1965129839), (1093, 14383384), (1123, 13999144), (1601, 9819512), (2186, 7191692), (2246, 6999572), (3202, 4909756), (4372, 3595846), (4492, 3499786), (6404, 2454878), (8744, 1797923), (8984, 1749893), (12808, 1227439)]