12129524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 24578400

約数和(自身を除く): 12448876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1319, 2299, 2638, 4598, 5276, 9196, 14509, 25061, 29018, 50122, 58036, 100244, 159599, 275671, 319198, 551342, 638396, 1102684, 3032381, 6064762, 12129524]

約数ペア:

[(1, 12129524), (2, 6064762), (4, 3032381), (11, 1102684), (19, 638396), (22, 551342), (38, 319198), (44, 275671), (76, 159599), (121, 100244), (209, 58036), (242, 50122), (418, 29018), (484, 25061), (836, 14509), (1319, 9196), (2299, 5276), (2638, 4598)]