12260996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 12414844

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 101, 124, 178, 202, 341, 356, 404, 682, 979, 1111, 1364, 1958, 2222, 2759, 3131, 3916, 4444, 5518, 6262, 8989, 11036, 12524, 17978, 30349, 34441, 35956, 60698, 68882, 98879, 121396, 137764, 197758, 278659, 395516, 557318, 1114636, 3065249, 6130498, 12260996]

約数ペア:

[(1, 12260996), (2, 6130498), (4, 3065249), (11, 1114636), (22, 557318), (31, 395516), (44, 278659), (62, 197758), (89, 137764), (101, 121396), (124, 98879), (178, 68882), (202, 60698), (341, 35956), (356, 34441), (404, 30349), (682, 17978), (979, 12524), (1111, 11036), (1364, 8989), (1958, 6262), (2222, 5518), (2759, 4444), (3131, 3916)]