15428076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 22795284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 431, 471, 628, 862, 942, 1293, 1724, 1884, 2586, 2983, 5172, 5966, 8189, 8949, 11932, 16378, 17898, 24567, 32756, 35796, 49134, 67667, 98268, 135334, 203001, 270668, 406002, 812004, 1285673, 2571346, 3857019, 5142692, 7714038, 15428076]

約数ペア:

[(1, 15428076), (2, 7714038), (3, 5142692), (4, 3857019), (6, 2571346), (12, 1285673), (19, 812004), (38, 406002), (57, 270668), (76, 203001), (114, 135334), (157, 98268), (228, 67667), (314, 49134), (431, 35796), (471, 32756), (628, 24567), (862, 17898), (942, 16378), (1293, 11932), (1724, 8949), (1884, 8189), (2586, 5966), (2983, 5172)]