12550870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 23779008

約数和(自身を除く): 11228138

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 277, 394, 554, 985, 1385, 1970, 2770, 4531, 6371, 9062, 12742, 22655, 31855, 45310, 54569, 63710, 109138, 272845, 545690, 1255087, 2510174, 6275435, 12550870]

約数ペア:

[(1, 12550870), (2, 6275435), (5, 2510174), (10, 1255087), (23, 545690), (46, 272845), (115, 109138), (197, 63710), (230, 54569), (277, 45310), (394, 31855), (554, 22655), (985, 12742), (1385, 9062), (1970, 6371), (2770, 4531)]