16514196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 23741292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 431, 618, 862, 1236, 1293, 1724, 2586, 3193, 5172, 6386, 9579, 12772, 13361, 19158, 26722, 38316, 40083, 44393, 53444, 80166, 88786, 133179, 160332, 177572, 266358, 532716, 1376183, 2752366, 4128549, 5504732, 8257098, 16514196]

約数ペア:

[(1, 16514196), (2, 8257098), (3, 5504732), (4, 4128549), (6, 2752366), (12, 1376183), (31, 532716), (62, 266358), (93, 177572), (103, 160332), (124, 133179), (186, 88786), (206, 80166), (309, 53444), (372, 44393), (412, 40083), (431, 38316), (618, 26722), (862, 19158), (1236, 13361), (1293, 12772), (1724, 9579), (2586, 6386), (3193, 5172)]