15382016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2342

約数の個数: 40

約数和(自身を含む): 33112464

約数和(自身を除く): 17730448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2311, 3328, 4622, 6656, 9244, 18488, 30043, 36976, 60086, 73952, 120172, 147904, 240344, 295808, 480688, 591616, 961376, 1183232, 1922752, 3845504, 7691008, 15382016]

約数ペア:

[(1, 15382016), (2, 7691008), (4, 3845504), (8, 1922752), (13, 1183232), (16, 961376), (26, 591616), (32, 480688), (52, 295808), (64, 240344), (104, 147904), (128, 120172), (208, 73952), (256, 60086), (416, 36976), (512, 30043), (832, 18488), (1664, 9244), (2311, 6656), (3328, 4622)]