12619852

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 54

約数和(自身を含む): 26942076

約数和(自身を除く): 14322224

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 196, 217, 268, 434, 469, 868, 938, 961, 1519, 1876, 1922, 2077, 3038, 3283, 3844, 4154, 6076, 6566, 6727, 8308, 13132, 13454, 14539, 26908, 29078, 47089, 58156, 64387, 94178, 101773, 128774, 188356, 203546, 257548, 407092, 450709, 901418, 1802836, 3154963, 6309926, 12619852]

約数ペア:

[(1, 12619852), (2, 6309926), (4, 3154963), (7, 1802836), (14, 901418), (28, 450709), (31, 407092), (49, 257548), (62, 203546), (67, 188356), (98, 128774), (124, 101773), (134, 94178), (196, 64387), (217, 58156), (268, 47089), (434, 29078), (469, 26908), (868, 14539), (938, 13454), (961, 13132), (1519, 8308), (1876, 6727), (1922, 6566), (2077, 6076), (3038, 4154), (3283, 3844)]