13208312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 26989200

約数和(自身を除く): 13780888

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1427, 2314, 2854, 4628, 5708, 9256, 11416, 18551, 37102, 74204, 127003, 148408, 254006, 508012, 1016024, 1651039, 3302078, 6604156, 13208312]

約数ペア:

[(1, 13208312), (2, 6604156), (4, 3302078), (8, 1651039), (13, 1016024), (26, 508012), (52, 254006), (89, 148408), (104, 127003), (178, 74204), (356, 37102), (712, 18551), (1157, 11416), (1427, 9256), (2314, 5708), (2854, 4628)]