19175592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 51986880

約数和(自身を除く): 32811288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1093, 1462, 2186, 2193, 2924, 3279, 4372, 4386, 5848, 6558, 8744, 8772, 13116, 17544, 18581, 26232, 37162, 46999, 55743, 74324, 93998, 111486, 140997, 148648, 187996, 222972, 281994, 375992, 445944, 563988, 798983, 1127976, 1597966, 2396949, 3195932, 4793898, 6391864, 9587796, 19175592]

約数ペア:

[(1, 19175592), (2, 9587796), (3, 6391864), (4, 4793898), (6, 3195932), (8, 2396949), (12, 1597966), (17, 1127976), (24, 798983), (34, 563988), (43, 445944), (51, 375992), (68, 281994), (86, 222972), (102, 187996), (129, 148648), (136, 140997), (172, 111486), (204, 93998), (258, 74324), (344, 55743), (408, 46999), (516, 37162), (731, 26232), (1032, 18581), (1093, 17544), (1462, 13116), (2186, 8772), (2193, 8744), (2924, 6558), (3279, 5848), (4372, 4386)]