19265668752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{688453}}^1$

素因数の和:688528

約数の個数: 80

約数和(自身を含む): 55318655808

約数和(自身を除く): 36052987056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 27984, 688453, 1376906, 2065359, 2753812, 4130718, 5507624, 7572983, 8261436, 11015248, 15145966, 16522872, 22718949, 30291932, 33045744, 36488009, 45437898, 60583864, 72976018, 90875796, 109464027, 121167728, 145952036, 181751592, 218928054, 291904072, 363503184, 401368099, 437856108, 583808144, 802736198, 875712216, 1204104297, 1605472396, 1751424432, 2408208594, 3210944792, 4816417188, 6421889584, 9632834376, 19265668752]

約数ペア:

[(1, 19265668752), (2, 9632834376), (3, 6421889584), (4, 4816417188), (6, 3210944792), (8, 2408208594), (11, 1751424432), (12, 1605472396), (16, 1204104297), (22, 875712216), (24, 802736198), (33, 583808144), (44, 437856108), (48, 401368099), (53, 363503184), (66, 291904072), (88, 218928054), (106, 181751592), (132, 145952036), (159, 121167728), (176, 109464027), (212, 90875796), (264, 72976018), (318, 60583864), (424, 45437898), (528, 36488009), (583, 33045744), (636, 30291932), (848, 22718949), (1166, 16522872), (1272, 15145966), (1749, 11015248), (2332, 8261436), (2544, 7572983), (3498, 5507624), (4664, 4130718), (6996, 2753812), (9328, 2065359), (13992, 1376906), (27984, 688453)]