19040882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 34212864

約数和(自身を除く): 15171982

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 601, 1022, 1202, 2263, 4207, 4526, 8414, 15841, 18631, 31682, 37262, 43873, 87746, 130417, 260834, 307111, 614222, 1360063, 2720126, 9520441, 19040882]

約数ペア:

[(1, 19040882), (2, 9520441), (7, 2720126), (14, 1360063), (31, 614222), (62, 307111), (73, 260834), (146, 130417), (217, 87746), (434, 43873), (511, 37262), (601, 31682), (1022, 18631), (1202, 15841), (2263, 8414), (4207, 4526)]