15396472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21149}}^1$

素因数の和:21175

約数の個数: 32

約数和(自身を含む): 35532000

約数和(自身を除く): 20135528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21149, 42298, 84596, 148043, 169192, 274937, 296086, 549874, 592172, 1099748, 1184344, 1924559, 2199496, 3849118, 7698236, 15396472]

約数ペア:

[(1, 15396472), (2, 7698236), (4, 3849118), (7, 2199496), (8, 1924559), (13, 1184344), (14, 1099748), (26, 592172), (28, 549874), (52, 296086), (56, 274937), (91, 169192), (104, 148043), (182, 84596), (364, 42298), (728, 21149)]