19681626598

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{8941}}^1$

素因数の和:9328

約数の個数: 32

約数和(自身を含む): 30679501248

約数和(自身を除く): 10997874650

約数列:

[1, 2, 37, 74, 151, 197, 302, 394, 5587, 7289, 8941, 11174, 14578, 17882, 29747, 59494, 330817, 661634, 1100639, 1350091, 1761377, 2201278, 2700182, 3522754, 49953367, 65170949, 99906734, 130341898, 265967927, 531935854, 9840813299, 19681626598]

約数ペア:

[(1, 19681626598), (2, 9840813299), (37, 531935854), (74, 265967927), (151, 130341898), (197, 99906734), (302, 65170949), (394, 49953367), (5587, 3522754), (7289, 2700182), (8941, 2201278), (11174, 1761377), (14578, 1350091), (17882, 1100639), (29747, 661634), (59494, 330817)]