15690091144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1657871}}^1$

素因数の和:1657910

約数の個数: 48

約数和(自身を含む): 36406869120

約数和(自身を除く): 20716777976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 1657871, 3315742, 6631484, 11605097, 13262968, 21552323, 23210194, 43104646, 46420388, 86209292, 92840776, 150866261, 172418584, 280180199, 301732522, 560360398, 603465044, 1120720796, 1206930088, 1961261393, 2241441592, 3922522786, 7845045572, 15690091144]

約数ペア:

[(1, 15690091144), (2, 7845045572), (4, 3922522786), (7, 2241441592), (8, 1961261393), (13, 1206930088), (14, 1120720796), (26, 603465044), (28, 560360398), (52, 301732522), (56, 280180199), (91, 172418584), (104, 150866261), (169, 92840776), (182, 86209292), (338, 46420388), (364, 43104646), (676, 23210194), (728, 21552323), (1183, 13262968), (1352, 11605097), (2366, 6631484), (4732, 3315742), (9464, 1657871)]