11908910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 23339232

約数和(自身を除く): 11430322

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 907, 1010, 1313, 1814, 2626, 4535, 6565, 9070, 11791, 13130, 23582, 58955, 91607, 117910, 183214, 458035, 916070, 1190891, 2381782, 5954455, 11908910]

約数ペア:

[(1, 11908910), (2, 5954455), (5, 2381782), (10, 1190891), (13, 916070), (26, 458035), (65, 183214), (101, 117910), (130, 91607), (202, 58955), (505, 23582), (907, 13130), (1010, 11791), (1313, 9070), (1814, 6565), (2626, 4535)]