15693815984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{21701}}^1$

素因数の和:22314

約数の個数: 80

約数和(自身を含む): 37976069376

約数和(自身を除く): 22282253392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 587, 616, 1174, 1232, 2348, 4109, 4696, 6457, 8218, 9392, 12914, 16436, 21701, 25828, 32872, 43402, 45199, 51656, 65744, 86804, 90398, 103312, 151907, 173608, 180796, 238711, 303814, 347216, 361592, 477422, 607628, 723184, 954844, 1215256, 1670977, 1909688, 2430512, 3341954, 3819376, 6683908, 12738487, 13367816, 25476974, 26735632, 50953948, 89169409, 101907896, 140123357, 178338818, 203815792, 280246714, 356677636, 560493428, 713355272, 980863499, 1120986856, 1426710544, 1961726998, 2241973712, 3923453996, 7846907992, 15693815984]

約数ペア:

[(1, 15693815984), (2, 7846907992), (4, 3923453996), (7, 2241973712), (8, 1961726998), (11, 1426710544), (14, 1120986856), (16, 980863499), (22, 713355272), (28, 560493428), (44, 356677636), (56, 280246714), (77, 203815792), (88, 178338818), (112, 140123357), (154, 101907896), (176, 89169409), (308, 50953948), (587, 26735632), (616, 25476974), (1174, 13367816), (1232, 12738487), (2348, 6683908), (4109, 3819376), (4696, 3341954), (6457, 2430512), (8218, 1909688), (9392, 1670977), (12914, 1215256), (16436, 954844), (21701, 723184), (25828, 607628), (32872, 477422), (43402, 361592), (45199, 347216), (51656, 303814), (65744, 238711), (86804, 180796), (90398, 173608), (103312, 151907)]