15256320794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1240553}}^1$

素因数の和:1240622

約数の個数: 32

約数和(自身を含む): 27510525504

約数和(自身を除く): 12254204710

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 1240553, 2481106, 13646083, 16127189, 27292166, 32254378, 53343779, 106687558, 177399079, 354798158, 586781569, 693469127, 1173563138, 1386938254, 7628160397, 15256320794]

約数ペア:

[(1, 15256320794), (2, 7628160397), (11, 1386938254), (13, 1173563138), (22, 693469127), (26, 586781569), (43, 354798158), (86, 177399079), (143, 106687558), (286, 53343779), (473, 32254378), (559, 27292166), (946, 16127189), (1118, 13646083), (6149, 2481106), (12298, 1240553)]