19755290944

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2430523}}^1$

素因数の和:2430662

約数の個数: 28

約数和(自身を含む): 39510598144

約数和(自身を除く): 19755307200

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 2430523, 4861046, 9722092, 19444184, 38888368, 77776736, 155553472, 308676421, 617352842, 1234705684, 2469411368, 4938822736, 9877645472, 19755290944]

約数ペア:

[(1, 19755290944), (2, 9877645472), (4, 4938822736), (8, 2469411368), (16, 1234705684), (32, 617352842), (64, 308676421), (127, 155553472), (254, 77776736), (508, 38888368), (1016, 19444184), (2032, 9722092), (4064, 4861046), (8128, 2430523)]