15690724816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{705011}}^1$

素因数の和:705139

約数の個数: 40

約数和(自身を含む): 33045322464

約数和(自身を除く): 17354597648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 705011, 1410022, 2820044, 5640088, 9165143, 11280176, 18330286, 36660572, 73321144, 75436177, 146642288, 150872354, 301744708, 603489416, 980670301, 1206978832, 1961340602, 3922681204, 7845362408, 15690724816]

約数ペア:

[(1, 15690724816), (2, 7845362408), (4, 3922681204), (8, 1961340602), (13, 1206978832), (16, 980670301), (26, 603489416), (52, 301744708), (104, 150872354), (107, 146642288), (208, 75436177), (214, 73321144), (428, 36660572), (856, 18330286), (1391, 11280176), (1712, 9165143), (2782, 5640088), (5564, 2820044), (11128, 1410022), (22256, 705011)]