12897795382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{11119}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 20740579200

約数和(自身を除く): 7842783818

約数列:

[1, 2, 17, 34, 109, 218, 313, 626, 1853, 3706, 5321, 10642, 11119, 22238, 34117, 68234, 189023, 378046, 579989, 1159978, 1211971, 2423942, 3480247, 6960494, 20603507, 41207014, 59164199, 118328398, 379346923, 758693846, 6448897691, 12897795382]

約数ペア:

[(1, 12897795382), (2, 6448897691), (17, 758693846), (34, 379346923), (109, 118328398), (218, 59164199), (313, 41207014), (626, 20603507), (1853, 6960494), (3706, 3480247), (5321, 2423942), (10642, 1211971), (11119, 1159978), (22238, 579989), (34117, 378046), (68234, 189023)]