11980696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 16172744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2351, 2548, 4702, 5096, 9404, 16457, 18808, 30563, 32914, 61126, 65828, 115199, 122252, 131656, 213941, 230398, 244504, 427882, 460796, 855764, 921592, 1497587, 1711528, 2995174, 5990348, 11980696]

約数ペア:

[(1, 11980696), (2, 5990348), (4, 2995174), (7, 1711528), (8, 1497587), (13, 921592), (14, 855764), (26, 460796), (28, 427882), (49, 244504), (52, 230398), (56, 213941), (91, 131656), (98, 122252), (104, 115199), (182, 65828), (196, 61126), (364, 32914), (392, 30563), (637, 18808), (728, 16457), (1274, 9404), (2351, 5096), (2548, 4702)]