12150956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 22758960

約数和(自身を除く): 10608004

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2621, 4636, 5242, 10484, 49799, 99598, 159881, 199196, 319762, 639524, 3037739, 6075478, 12150956]

約数ペア:

[(1, 12150956), (2, 6075478), (4, 3037739), (19, 639524), (38, 319762), (61, 199196), (76, 159881), (122, 99598), (244, 49799), (1159, 10484), (2318, 5242), (2621, 4636)]