19535712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4180

約数の個数: 72

約数和(自身を含む): 59668056

約数和(自身を除く): 40132344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4153, 4704, 8306, 12459, 16612, 24918, 29071, 33224, 49836, 58142, 66448, 87213, 99672, 116284, 132896, 174426, 199344, 203497, 232568, 348852, 398688, 406994, 465136, 610491, 697704, 813988, 930272, 1220982, 1395408, 1627976, 2441964, 2790816, 3255952, 4883928, 6511904, 9767856, 19535712]

約数ペア:

[(1, 19535712), (2, 9767856), (3, 6511904), (4, 4883928), (6, 3255952), (7, 2790816), (8, 2441964), (12, 1627976), (14, 1395408), (16, 1220982), (21, 930272), (24, 813988), (28, 697704), (32, 610491), (42, 465136), (48, 406994), (49, 398688), (56, 348852), (84, 232568), (96, 203497), (98, 199344), (112, 174426), (147, 132896), (168, 116284), (196, 99672), (224, 87213), (294, 66448), (336, 58142), (392, 49836), (588, 33224), (672, 29071), (784, 24918), (1176, 16612), (1568, 12459), (2352, 8306), (4153, 4704)]