19546575664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{5861}}^1$

素因数の和:8594

約数の個数: 80

約数和(自身を含む): 47241904896

約数和(自身を除く): 27695329232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2707, 5414, 5861, 10828, 11722, 18949, 21656, 23444, 29777, 37898, 41027, 43312, 46888, 59554, 64471, 75796, 82054, 93776, 119108, 128942, 151592, 164108, 208439, 238216, 257884, 303184, 328216, 416878, 451297, 476432, 515768, 656432, 833756, 902594, 1031536, 1667512, 1805188, 3335024, 3610376, 7220752, 15865727, 31731454, 63462908, 111060089, 126925816, 174522997, 222120178, 253851632, 349045994, 444240356, 698091988, 888480712, 1221660979, 1396183976, 1776961424, 2443321958, 2792367952, 4886643916, 9773287832, 19546575664]

約数ペア:

[(1, 19546575664), (2, 9773287832), (4, 4886643916), (7, 2792367952), (8, 2443321958), (11, 1776961424), (14, 1396183976), (16, 1221660979), (22, 888480712), (28, 698091988), (44, 444240356), (56, 349045994), (77, 253851632), (88, 222120178), (112, 174522997), (154, 126925816), (176, 111060089), (308, 63462908), (616, 31731454), (1232, 15865727), (2707, 7220752), (5414, 3610376), (5861, 3335024), (10828, 1805188), (11722, 1667512), (18949, 1031536), (21656, 902594), (23444, 833756), (29777, 656432), (37898, 515768), (41027, 476432), (43312, 451297), (46888, 416878), (59554, 328216), (64471, 303184), (75796, 257884), (82054, 238216), (93776, 208439), (119108, 164108), (128942, 151592)]