15923304

素因数分解:

$2^3\times 3^5\times {\mathrm{8191}}^1$

素因数の和:8212

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 28805016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 8191, 16382, 24573, 32764, 49146, 65528, 73719, 98292, 147438, 196584, 221157, 294876, 442314, 589752, 663471, 884628, 1326942, 1769256, 1990413, 2653884, 3980826, 5307768, 7961652, 15923304]

約数ペア:

[(1, 15923304), (2, 7961652), (3, 5307768), (4, 3980826), (6, 2653884), (8, 1990413), (9, 1769256), (12, 1326942), (18, 884628), (24, 663471), (27, 589752), (36, 442314), (54, 294876), (72, 221157), (81, 196584), (108, 147438), (162, 98292), (216, 73719), (243, 65528), (324, 49146), (486, 32764), (648, 24573), (972, 16382), (1944, 8191)]