12625860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16212

約数の個数: 48

約数和(自身を含む): 38074176

約数和(自身を除く): 25448316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16187, 32374, 48561, 64748, 80935, 97122, 161870, 194244, 210431, 242805, 323740, 420862, 485610, 631293, 841724, 971220, 1052155, 1262586, 2104310, 2525172, 3156465, 4208620, 6312930, 12625860]

約数ペア:

[(1, 12625860), (2, 6312930), (3, 4208620), (4, 3156465), (5, 2525172), (6, 2104310), (10, 1262586), (12, 1052155), (13, 971220), (15, 841724), (20, 631293), (26, 485610), (30, 420862), (39, 323740), (52, 242805), (60, 210431), (65, 194244), (78, 161870), (130, 97122), (156, 80935), (195, 64748), (260, 48561), (390, 32374), (780, 16187)]