19328852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 16485388

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1291, 2582, 3743, 5164, 7486, 14972, 24529, 49058, 98116, 254327, 508654, 1017308, 4832213, 9664426, 19328852]

約数ペア:

[(1, 19328852), (2, 9664426), (4, 4832213), (19, 1017308), (38, 508654), (76, 254327), (197, 98116), (394, 49058), (788, 24529), (1291, 14972), (2582, 7486), (3743, 5164)]