19339712

素因数分解:

$2^6\times 7^3\times {\mathrm{881}}^1$

素因数の和:914

約数の個数: 56

約数和(自身を含む): 44805600

約数和(自身を除く): 25465888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 881, 1372, 1568, 1762, 2744, 3136, 3524, 5488, 6167, 7048, 10976, 12334, 14096, 21952, 24668, 28192, 43169, 49336, 56384, 86338, 98672, 172676, 197344, 302183, 345352, 394688, 604366, 690704, 1208732, 1381408, 2417464, 2762816, 4834928, 9669856, 19339712]

約数ペア:

[(1, 19339712), (2, 9669856), (4, 4834928), (7, 2762816), (8, 2417464), (14, 1381408), (16, 1208732), (28, 690704), (32, 604366), (49, 394688), (56, 345352), (64, 302183), (98, 197344), (112, 172676), (196, 98672), (224, 86338), (343, 56384), (392, 49336), (448, 43169), (686, 28192), (784, 24668), (881, 21952), (1372, 14096), (1568, 12334), (1762, 10976), (2744, 7048), (3136, 6167), (3524, 5488)]