12399808

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 28

約数和(自身を含む): 24724360

約数和(自身を除く): 12324552

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 619, 626, 1238, 1252, 2476, 2504, 4952, 5008, 9904, 10016, 19808, 20032, 39616, 193747, 387494, 774988, 1549976, 3099952, 6199904, 12399808]

約数ペア:

[(1, 12399808), (2, 6199904), (4, 3099952), (8, 1549976), (16, 774988), (32, 387494), (64, 193747), (313, 39616), (619, 20032), (626, 19808), (1238, 10016), (1252, 9904), (2476, 5008), (2504, 4952)]