19587216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37097}}^1$

素因数の和:37119

約数の個数: 40

約数和(自身を含む): 55201824

約数和(自身を除く): 35614608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37097, 74194, 111291, 148388, 222582, 296776, 408067, 445164, 593552, 816134, 890328, 1224201, 1632268, 1780656, 2448402, 3264536, 4896804, 6529072, 9793608, 19587216]

約数ペア:

[(1, 19587216), (2, 9793608), (3, 6529072), (4, 4896804), (6, 3264536), (8, 2448402), (11, 1780656), (12, 1632268), (16, 1224201), (22, 890328), (24, 816134), (33, 593552), (44, 445164), (48, 408067), (66, 296776), (88, 222582), (132, 148388), (176, 111291), (264, 74194), (528, 37097)]