30643574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7507}}^1$

素因数の和:7679

約数の個数: 16

約数和(自身を含む): 49823088

約数和(自身を除く): 19179514

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 7507, 15014, 97591, 195182, 1178599, 2357198, 15321787, 30643574]

約数ペア:

[(1, 30643574), (2, 15321787), (13, 2357198), (26, 1178599), (157, 195182), (314, 97591), (2041, 15014), (4082, 7507)]