19000646504

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1\times {\mathrm{1013}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 42238778400

約数和(自身を除く): 23238131896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 811, 826, 1013, 1622, 1652, 2026, 2891, 3244, 3304, 4052, 5677, 5782, 6488, 7091, 8104, 11354, 11564, 14182, 22708, 23128, 28364, 39739, 45416, 47849, 49637, 56728, 59767, 79478, 95698, 99274, 119534, 158956, 191396, 198548, 239068, 317912, 334943, 382792, 397096, 418369, 478136, 669886, 821543, 836738, 1339772, 1643086, 1673476, 2344601, 2679544, 2928583, 3286172, 3346952, 4689202, 5750801, 5857166, 6572344, 9378404, 11501602, 11714332, 18756808, 23003204, 23428664, 40255607, 46006408, 48471037, 80511214, 96942074, 161022428, 193884148, 322044856, 339297259, 387768296, 678594518, 1357189036, 2375080813, 2714378072, 4750161626, 9500323252, 19000646504]

約数ペア:

[(1, 19000646504), (2, 9500323252), (4, 4750161626), (7, 2714378072), (8, 2375080813), (14, 1357189036), (28, 678594518), (49, 387768296), (56, 339297259), (59, 322044856), (98, 193884148), (118, 161022428), (196, 96942074), (236, 80511214), (392, 48471037), (413, 46006408), (472, 40255607), (811, 23428664), (826, 23003204), (1013, 18756808), (1622, 11714332), (1652, 11501602), (2026, 9378404), (2891, 6572344), (3244, 5857166), (3304, 5750801), (4052, 4689202), (5677, 3346952), (5782, 3286172), (6488, 2928583), (7091, 2679544), (8104, 2344601), (11354, 1673476), (11564, 1643086), (14182, 1339772), (22708, 836738), (23128, 821543), (28364, 669886), (39739, 478136), (45416, 418369), (47849, 397096), (49637, 382792), (56728, 334943), (59767, 317912), (79478, 239068), (95698, 198548), (99274, 191396), (119534, 158956)]