38989346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 64606080

約数和(自身を除く): 25616734

約数列:

[1, 2, 11, 22, 121, 242, 367, 439, 734, 878, 4037, 4829, 8074, 9658, 44407, 53119, 88814, 106238, 161113, 322226, 1772243, 3544486, 19494673, 38989346]

約数ペア:

[(1, 38989346), (2, 19494673), (11, 3544486), (22, 1772243), (121, 322226), (242, 161113), (367, 106238), (439, 88814), (734, 53119), (878, 44407), (4037, 9658), (4829, 8074)]