21026302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 14535938

約数列:

[1, 2, 11, 22, 59, 97, 118, 167, 194, 334, 649, 1067, 1298, 1837, 2134, 3674, 5723, 9853, 11446, 16199, 19706, 32398, 62953, 108383, 125906, 178189, 216766, 356378, 955741, 1911482, 10513151, 21026302]

約数ペア:

[(1, 21026302), (2, 10513151), (11, 1911482), (22, 955741), (59, 356378), (97, 216766), (118, 178189), (167, 125906), (194, 108383), (334, 62953), (649, 32398), (1067, 19706), (1298, 16199), (1837, 11446), (2134, 9853), (3674, 5723)]