13619408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{77383}}^1$

素因数の和:77402

約数の個数: 20

約数和(自身を含む): 28786848

約数和(自身を除く): 15167440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 77383, 154766, 309532, 619064, 851213, 1238128, 1702426, 3404852, 6809704, 13619408]

約数ペア:

[(1, 13619408), (2, 6809704), (4, 3404852), (8, 1702426), (11, 1238128), (16, 851213), (22, 619064), (44, 309532), (88, 154766), (176, 77383)]