11881736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 23126040

約数和(自身を除く): 11244304

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 293, 296, 548, 586, 1096, 1172, 2344, 5069, 10138, 10841, 20276, 21682, 40141, 40552, 43364, 80282, 86728, 160564, 321128, 1485217, 2970434, 5940868, 11881736]

約数ペア:

[(1, 11881736), (2, 5940868), (4, 2970434), (8, 1485217), (37, 321128), (74, 160564), (137, 86728), (148, 80282), (274, 43364), (293, 40552), (296, 40141), (548, 21682), (586, 20276), (1096, 10841), (1172, 10138), (2344, 5069)]