19119719226

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1867}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 39333086208

約数和(自身を除く): 20213366982

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 227, 309, 438, 454, 618, 681, 1362, 1867, 3734, 5601, 7519, 11202, 15038, 16571, 22557, 23381, 33142, 45114, 46762, 49713, 70143, 99426, 136291, 140286, 192301, 272582, 384602, 408873, 423809, 576903, 817746, 847618, 1153806, 1271427, 1706813, 2542854, 3413626, 5120439, 10240878, 14037973, 28075946, 30938057, 42113919, 43652327, 61876114, 84227838, 87304654, 92814171, 130956981, 185628342, 261913962, 3186619871, 6373239742, 9559859613, 19119719226]

約数ペア:

[(1, 19119719226), (2, 9559859613), (3, 6373239742), (6, 3186619871), (73, 261913962), (103, 185628342), (146, 130956981), (206, 92814171), (219, 87304654), (227, 84227838), (309, 61876114), (438, 43652327), (454, 42113919), (618, 30938057), (681, 28075946), (1362, 14037973), (1867, 10240878), (3734, 5120439), (5601, 3413626), (7519, 2542854), (11202, 1706813), (15038, 1271427), (16571, 1153806), (22557, 847618), (23381, 817746), (33142, 576903), (45114, 423809), (46762, 408873), (49713, 384602), (70143, 272582), (99426, 192301), (136291, 140286)]