19587808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36007}}^1$

素因数の和:36034

約数の個数: 24

約数和(自身を含む): 40833072

約数和(自身を除く): 21245264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36007, 72014, 144028, 288056, 576112, 612119, 1152224, 1224238, 2448476, 4896952, 9793904, 19587808]

約数ペア:

[(1, 19587808), (2, 9793904), (4, 4896952), (8, 2448476), (16, 1224238), (17, 1152224), (32, 612119), (34, 576112), (68, 288056), (136, 144028), (272, 72014), (544, 36007)]