13239044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 29315328

約数和(自身を除く): 16076284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 983, 1036, 1924, 1966, 3367, 3932, 6734, 6881, 12779, 13468, 13762, 25558, 27524, 36371, 51116, 72742, 89453, 145484, 178906, 254597, 357812, 472823, 509194, 945646, 1018388, 1891292, 3309761, 6619522, 13239044]

約数ペア:

[(1, 13239044), (2, 6619522), (4, 3309761), (7, 1891292), (13, 1018388), (14, 945646), (26, 509194), (28, 472823), (37, 357812), (52, 254597), (74, 178906), (91, 145484), (148, 89453), (182, 72742), (259, 51116), (364, 36371), (481, 27524), (518, 25558), (962, 13762), (983, 13468), (1036, 12779), (1924, 6881), (1966, 6734), (3367, 3932)]