23382190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 45704736

約数和(自身を除く): 22322546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1373, 1703, 2746, 3406, 6865, 8515, 13730, 17030, 17849, 35698, 89245, 178490, 179863, 359726, 899315, 1798630, 2338219, 4676438, 11691095, 23382190]

約数ペア:

[(1, 23382190), (2, 11691095), (5, 4676438), (10, 2338219), (13, 1798630), (26, 899315), (65, 359726), (130, 179863), (131, 178490), (262, 89245), (655, 35698), (1310, 17849), (1373, 17030), (1703, 13730), (2746, 8515), (3406, 6865)]