16480790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 15037930

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 683, 1270, 1366, 2413, 3415, 4826, 6830, 12065, 12977, 24130, 25954, 64885, 86741, 129770, 173482, 433705, 867410, 1648079, 3296158, 8240395, 16480790]

約数ペア:

[(1, 16480790), (2, 8240395), (5, 3296158), (10, 1648079), (19, 867410), (38, 433705), (95, 173482), (127, 129770), (190, 86741), (254, 64885), (635, 25954), (683, 24130), (1270, 12977), (1366, 12065), (2413, 6830), (3415, 4826)]