19655364070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1\times {\mathrm{18959}}^1$

素因数の和:21420

約数の個数: 32

約数和(自身を含む): 36219363840

約数和(自身を除く): 16563999770

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2411, 4822, 12055, 18959, 24110, 37918, 94795, 103673, 189590, 207346, 518365, 815237, 1036730, 1630474, 4076185, 8152370, 45710149, 91420298, 228550745, 457101490, 1965536407, 3931072814, 9827682035, 19655364070]

約数ペア:

[(1, 19655364070), (2, 9827682035), (5, 3931072814), (10, 1965536407), (43, 457101490), (86, 228550745), (215, 91420298), (430, 45710149), (2411, 8152370), (4822, 4076185), (12055, 1630474), (18959, 1036730), (24110, 815237), (37918, 518365), (94795, 207346), (103673, 189590)]