16640754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{16411}}^1$

素因数の和:16442

約数の個数: 24

約数和(自身を含む): 36040752

約数和(自身を除く): 19399998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 16411, 32822, 49233, 98466, 213343, 426686, 640029, 1280058, 2773459, 5546918, 8320377, 16640754]

約数ペア:

[(1, 16640754), (2, 8320377), (3, 5546918), (6, 2773459), (13, 1280058), (26, 640029), (39, 426686), (78, 213343), (169, 98466), (338, 49233), (507, 32822), (1014, 16411)]