19534340154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{192749}}^1$

素因数の和:192907

約数の個数: 64

約数和(自身を含む): 47370240000

約数和(自身を除く): 27835899846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1778, 2413, 2667, 4826, 5334, 7239, 14478, 16891, 33782, 50673, 101346, 192749, 385498, 578247, 1156494, 1349243, 2698486, 3662231, 4047729, 7324462, 8095458, 10986693, 21973386, 24479123, 25635617, 48958246, 51271234, 73437369, 76906851, 146874738, 153813702, 171353861, 342707722, 465103337, 514061583, 930206674, 1028123166, 1395310011, 2790620022, 3255723359, 6511446718, 9767170077, 19534340154]

約数ペア:

[(1, 19534340154), (2, 9767170077), (3, 6511446718), (6, 3255723359), (7, 2790620022), (14, 1395310011), (19, 1028123166), (21, 930206674), (38, 514061583), (42, 465103337), (57, 342707722), (114, 171353861), (127, 153813702), (133, 146874738), (254, 76906851), (266, 73437369), (381, 51271234), (399, 48958246), (762, 25635617), (798, 24479123), (889, 21973386), (1778, 10986693), (2413, 8095458), (2667, 7324462), (4826, 4047729), (5334, 3662231), (7239, 2698486), (14478, 1349243), (16891, 1156494), (33782, 578247), (50673, 385498), (101346, 192749)]