12619208804512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{24218527}}^1$

素因数の和:24219413

約数の個数: 48

約数和(自身を含む): 26182166250240

約数和(自身を除く): 13562957445728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 857, 1714, 3428, 6856, 13712, 16283, 27424, 32566, 65132, 130264, 260528, 521056, 24218527, 48437054, 96874108, 193748216, 387496432, 460152013, 774992864, 920304026, 1840608052, 3681216104, 7362432208, 14724864416, 20755277639, 41510555278, 83021110556, 166042221112, 332084442224, 394350275141, 664168884448, 788700550282, 1577401100564, 3154802201128, 6309604402256, 12619208804512]

約数ペア:

[(1, 12619208804512), (2, 6309604402256), (4, 3154802201128), (8, 1577401100564), (16, 788700550282), (19, 664168884448), (32, 394350275141), (38, 332084442224), (76, 166042221112), (152, 83021110556), (304, 41510555278), (608, 20755277639), (857, 14724864416), (1714, 7362432208), (3428, 3681216104), (6856, 1840608052), (13712, 920304026), (16283, 774992864), (27424, 460152013), (32566, 387496432), (65132, 193748216), (130264, 96874108), (260528, 48437054), (521056, 24218527)]