19038824

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 41134080

約数和(自身を除く): 22095256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2677, 3556, 5354, 7112, 10708, 18739, 21416, 37478, 74956, 149912, 339979, 679958, 1359916, 2379853, 2719832, 4759706, 9519412, 19038824]

約数ペア:

[(1, 19038824), (2, 9519412), (4, 4759706), (7, 2719832), (8, 2379853), (14, 1359916), (28, 679958), (56, 339979), (127, 149912), (254, 74956), (508, 37478), (889, 21416), (1016, 18739), (1778, 10708), (2677, 7112), (3556, 5354)]