12621284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 23905728

約数和(自身を除く): 11284444

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 967, 1004, 1934, 3263, 3868, 6526, 12571, 13052, 25142, 50284, 242717, 485434, 970868, 3155321, 6310642, 12621284]

約数ペア:

[(1, 12621284), (2, 6310642), (4, 3155321), (13, 970868), (26, 485434), (52, 242717), (251, 50284), (502, 25142), (967, 13052), (1004, 12571), (1934, 6526), (3263, 3868)]