15709533868

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{4651}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 33707647680

約数和(自身を除く): 17998113812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 907, 931, 1814, 1862, 3628, 3724, 4651, 6349, 9302, 12698, 17233, 18604, 25396, 32557, 34466, 44443, 65114, 68932, 88369, 88886, 120631, 130228, 176738, 177772, 227899, 241262, 353476, 455798, 482524, 618583, 844417, 911596, 1237166, 1688834, 2474332, 3377668, 4218457, 4330081, 8436914, 8660162, 16873828, 17320324, 29529199, 59058398, 80150683, 118116796, 160301366, 206704393, 320602732, 413408786, 561054781, 826817572, 1122109562, 2244219124, 3927383467, 7854766934, 15709533868]

約数ペア:

[(1, 15709533868), (2, 7854766934), (4, 3927383467), (7, 2244219124), (14, 1122109562), (19, 826817572), (28, 561054781), (38, 413408786), (49, 320602732), (76, 206704393), (98, 160301366), (133, 118116796), (196, 80150683), (266, 59058398), (532, 29529199), (907, 17320324), (931, 16873828), (1814, 8660162), (1862, 8436914), (3628, 4330081), (3724, 4218457), (4651, 3377668), (6349, 2474332), (9302, 1688834), (12698, 1237166), (17233, 911596), (18604, 844417), (25396, 618583), (32557, 482524), (34466, 455798), (44443, 353476), (65114, 241262), (68932, 227899), (88369, 177772), (88886, 176738), (120631, 130228)]