2131036010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{108893}}^1$

素因数の和:109022

約数の個数: 32

約数和(自身を含む): 4076991360

約数和(自身を除く): 1945955350

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 108893, 217786, 544465, 1088930, 2068967, 4137934, 10344835, 11215979, 20689670, 22431958, 56079895, 112159790, 213103601, 426207202, 1065518005, 2131036010]

約数ペア:

[(1, 2131036010), (2, 1065518005), (5, 426207202), (10, 213103601), (19, 112159790), (38, 56079895), (95, 22431958), (103, 20689670), (190, 11215979), (206, 10344835), (515, 4137934), (1030, 2068967), (1957, 1088930), (3914, 544465), (9785, 217786), (19570, 108893)]