15935972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7127}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 30735936

約数和(自身を除く): 14799964

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7127, 14254, 28508, 92651, 185302, 306461, 370604, 612922, 1225844, 3983993, 7967986, 15935972]

約数ペア:

[(1, 15935972), (2, 7967986), (4, 3983993), (13, 1225844), (26, 612922), (43, 370604), (52, 306461), (86, 185302), (172, 92651), (559, 28508), (1118, 14254), (2236, 7127)]