109019195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2437}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 136918080

約数和(自身を除く): 27898885

約数列:

[1, 5, 23, 115, 389, 1945, 2437, 8947, 12185, 44735, 56051, 280255, 947993, 4739965, 21803839, 109019195]

約数ペア:

[(1, 109019195), (5, 21803839), (23, 4739965), (115, 947993), (389, 280255), (1945, 56051), (2437, 44735), (8947, 12185)]