19278841792

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{51169}}^1$

素因数の和:51246

約数の個数: 84

約数和(自身を含む): 45282175120

約数和(自身を除く): 26003333328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 841, 928, 1624, 1682, 1856, 3248, 3364, 5887, 6496, 6728, 11774, 12992, 13456, 23548, 26912, 47096, 51169, 53824, 94192, 102338, 188384, 204676, 358183, 376768, 409352, 716366, 818704, 1432732, 1483901, 1637408, 2865464, 2967802, 3274816, 5730928, 5935604, 10387307, 11461856, 11871208, 20774614, 22923712, 23742416, 41549228, 43033129, 47484832, 83098456, 86066258, 94969664, 166196912, 172132516, 301231903, 332393824, 344265032, 602463806, 664787648, 688530064, 1204927612, 1377060128, 2409855224, 2754120256, 4819710448, 9639420896, 19278841792]

約数ペア:

[(1, 19278841792), (2, 9639420896), (4, 4819710448), (7, 2754120256), (8, 2409855224), (14, 1377060128), (16, 1204927612), (28, 688530064), (29, 664787648), (32, 602463806), (56, 344265032), (58, 332393824), (64, 301231903), (112, 172132516), (116, 166196912), (203, 94969664), (224, 86066258), (232, 83098456), (406, 47484832), (448, 43033129), (464, 41549228), (812, 23742416), (841, 22923712), (928, 20774614), (1624, 11871208), (1682, 11461856), (1856, 10387307), (3248, 5935604), (3364, 5730928), (5887, 3274816), (6496, 2967802), (6728, 2865464), (11774, 1637408), (12992, 1483901), (13456, 1432732), (23548, 818704), (26912, 716366), (47096, 409352), (51169, 376768), (53824, 358183), (94192, 204676), (102338, 188384)]