11980012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 23611392

約数和(自身を除く): 11631380

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 8783, 17566, 35132, 96613, 193226, 272273, 386452, 544546, 1089092, 2995003, 5990006, 11980012]

約数ペア:

[(1, 11980012), (2, 5990006), (4, 2995003), (11, 1089092), (22, 544546), (31, 386452), (44, 272273), (62, 193226), (124, 96613), (341, 35132), (682, 17566), (1364, 8783)]