15667529390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3585247}}^1$

素因数の和:3585296

約数の個数: 32

約数和(自身を含む): 30976542720

約数和(自身を除く): 15309013330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 3585247, 7170494, 17926235, 35852470, 68119693, 82460681, 136239386, 164921362, 340598465, 412303405, 681196930, 824606810, 1566752939, 3133505878, 7833764695, 15667529390]

約数ペア:

[(1, 15667529390), (2, 7833764695), (5, 3133505878), (10, 1566752939), (19, 824606810), (23, 681196930), (38, 412303405), (46, 340598465), (95, 164921362), (115, 136239386), (190, 82460681), (230, 68119693), (437, 35852470), (874, 17926235), (2185, 7170494), (4370, 3585247)]