11996570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 23075712

約数和(自身を除く): 11079142

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1213, 1978, 2426, 4945, 6065, 9890, 12130, 27899, 52159, 55798, 104318, 139495, 260795, 278990, 521590, 1199657, 2399314, 5998285, 11996570]

約数ペア:

[(1, 11996570), (2, 5998285), (5, 2399314), (10, 1199657), (23, 521590), (43, 278990), (46, 260795), (86, 139495), (115, 104318), (215, 55798), (230, 52159), (430, 27899), (989, 12130), (1213, 9890), (1978, 6065), (2426, 4945)]