15927465944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4940281}}^1$

素因数の和:4940331

約数の個数: 32

約数和(自身を含む): 33198695040

約数和(自身を除く): 17271229096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4940281, 9880562, 19761124, 39522248, 64223653, 128447306, 153148711, 256894612, 306297422, 513789224, 612594844, 1225189688, 1990933243, 3981866486, 7963732972, 15927465944]

約数ペア:

[(1, 15927465944), (2, 7963732972), (4, 3981866486), (8, 1990933243), (13, 1225189688), (26, 612594844), (31, 513789224), (52, 306297422), (62, 256894612), (104, 153148711), (124, 128447306), (248, 64223653), (403, 39522248), (806, 19761124), (1612, 9880562), (3224, 4940281)]