15202557904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{292627}}^1$

素因数の和:292843

約数の個数: 40

約数和(自身を含む): 31350993408

約数和(自身を除く): 16148435504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 25976, 51952, 292627, 585254, 1170508, 2341016, 4682032, 4974659, 9949318, 19898636, 39797272, 55891757, 79594544, 111783514, 223567028, 447134056, 894268112, 950159869, 1900319738, 3800639476, 7601278952, 15202557904]

約数ペア:

[(1, 15202557904), (2, 7601278952), (4, 3800639476), (8, 1900319738), (16, 950159869), (17, 894268112), (34, 447134056), (68, 223567028), (136, 111783514), (191, 79594544), (272, 55891757), (382, 39797272), (764, 19898636), (1528, 9949318), (3056, 4974659), (3247, 4682032), (6494, 2341016), (12988, 1170508), (25976, 585254), (51952, 292627)]