12445076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 26544000

約数和(自身を除く): 14098924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 157, 266, 298, 314, 532, 596, 628, 1043, 1099, 2086, 2198, 2831, 2983, 4172, 4396, 5662, 5966, 11324, 11932, 19817, 20881, 23393, 39634, 41762, 46786, 79268, 83524, 93572, 163751, 327502, 444467, 655004, 888934, 1777868, 3111269, 6222538, 12445076]

約数ペア:

[(1, 12445076), (2, 6222538), (4, 3111269), (7, 1777868), (14, 888934), (19, 655004), (28, 444467), (38, 327502), (76, 163751), (133, 93572), (149, 83524), (157, 79268), (266, 46786), (298, 41762), (314, 39634), (532, 23393), (596, 20881), (628, 19817), (1043, 11932), (1099, 11324), (2086, 5966), (2198, 5662), (2831, 4396), (2983, 4172)]