11956360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23017

約数の個数: 32

約数和(自身を含む): 28972440

約数和(自身を除く): 17016080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22993, 45986, 91972, 114965, 183944, 229930, 298909, 459860, 597818, 919720, 1195636, 1494545, 2391272, 2989090, 5978180, 11956360]

約数ペア:

[(1, 11956360), (2, 5978180), (4, 2989090), (5, 2391272), (8, 1494545), (10, 1195636), (13, 919720), (20, 597818), (26, 459860), (40, 298909), (52, 229930), (65, 183944), (104, 114965), (130, 91972), (260, 45986), (520, 22993)]