201711334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20981}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 362568960

約数和(自身を除く): 160857626

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 20981, 41962, 230791, 398639, 461582, 482563, 797278, 965126, 4385029, 5308193, 8770058, 9168697, 10616386, 18337394, 100855667, 201711334]

約数ペア:

[(1, 201711334), (2, 100855667), (11, 18337394), (19, 10616386), (22, 9168697), (23, 8770058), (38, 5308193), (46, 4385029), (209, 965126), (253, 797278), (418, 482563), (437, 461582), (506, 398639), (874, 230791), (4807, 41962), (9614, 20981)]