83171930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 161861760

約数和(自身を除く): 78689830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 11831, 23662, 59155, 118310, 224789, 437747, 449578, 875494, 1123945, 2188735, 2247890, 4377470, 8317193, 16634386, 41585965, 83171930]

約数ペア:

[(1, 83171930), (2, 41585965), (5, 16634386), (10, 8317193), (19, 4377470), (37, 2247890), (38, 2188735), (74, 1123945), (95, 875494), (185, 449578), (190, 437747), (370, 224789), (703, 118310), (1406, 59155), (3515, 23662), (7030, 11831)]