222947482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{16811}}^1$

素因数の和:17181

約数の個数: 16

約数和(自身を含む): 353052000

約数和(自身を除く): 130104518

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 16811, 33622, 319409, 638818, 5867039, 11734078, 111473741, 222947482]

約数ペア:

[(1, 222947482), (2, 111473741), (19, 11734078), (38, 5867039), (349, 638818), (698, 319409), (6631, 33622), (13262, 16811)]