1939844584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{21347}}^1$

素因数の和:21697

約数の個数: 32

約数和(自身を含む): 3747854880

約数和(自身を除く): 1808010296

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 1228, 2456, 11359, 21347, 22718, 42694, 45436, 85388, 90872, 170776, 789839, 1579678, 3159356, 6318712, 6553529, 13107058, 26214116, 52428232, 242480573, 484961146, 969922292, 1939844584]

約数ペア:

[(1, 1939844584), (2, 969922292), (4, 484961146), (8, 242480573), (37, 52428232), (74, 26214116), (148, 13107058), (296, 6553529), (307, 6318712), (614, 3159356), (1228, 1579678), (2456, 789839), (11359, 170776), (21347, 90872), (22718, 85388), (42694, 45436)]