15691015252

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 32005733760

約数和(自身を除く): 16314718508

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 181, 209, 242, 362, 418, 484, 724, 836, 857, 1331, 1714, 1991, 2299, 2662, 3428, 3439, 3982, 4598, 5324, 6878, 7964, 9196, 9427, 13756, 16283, 18854, 21901, 25289, 32566, 37708, 37829, 43802, 50578, 65132, 75658, 87604, 101156, 103697, 151316, 155117, 179113, 207394, 240911, 310234, 358226, 414788, 416119, 481822, 620468, 716452, 832238, 963644, 1140667, 1664476, 1706287, 1970243, 2281334, 2947223, 3412574, 3940486, 4562668, 4577309, 5894446, 6825148, 7880972, 9154618, 11788892, 18309236, 18769157, 21672673, 32419453, 37538314, 43345346, 64838906, 75076628, 86690692, 129677812, 206460727, 356613983, 412921454, 713227966, 825842908, 1426455932, 3922753813, 7845507626, 15691015252]

約数ペア:

[(1, 15691015252), (2, 7845507626), (4, 3922753813), (11, 1426455932), (19, 825842908), (22, 713227966), (38, 412921454), (44, 356613983), (76, 206460727), (121, 129677812), (181, 86690692), (209, 75076628), (242, 64838906), (362, 43345346), (418, 37538314), (484, 32419453), (724, 21672673), (836, 18769157), (857, 18309236), (1331, 11788892), (1714, 9154618), (1991, 7880972), (2299, 6825148), (2662, 5894446), (3428, 4577309), (3439, 4562668), (3982, 3940486), (4598, 3412574), (5324, 2947223), (6878, 2281334), (7964, 1970243), (9196, 1706287), (9427, 1664476), (13756, 1140667), (16283, 963644), (18854, 832238), (21901, 716452), (25289, 620468), (32566, 481822), (37708, 416119), (37829, 414788), (43802, 358226), (50578, 310234), (65132, 240911), (75658, 207394), (87604, 179113), (101156, 155117), (103697, 151316)]