19047304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 36970200

約数和(自身を除く): 17922896

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 281, 296, 458, 562, 916, 1124, 1832, 2248, 8473, 10397, 16946, 20794, 33892, 41588, 64349, 67784, 83176, 128698, 257396, 514792, 2380913, 4761826, 9523652, 19047304]

約数ペア:

[(1, 19047304), (2, 9523652), (4, 4761826), (8, 2380913), (37, 514792), (74, 257396), (148, 128698), (229, 83176), (281, 67784), (296, 64349), (458, 41588), (562, 33892), (916, 20794), (1124, 16946), (1832, 10397), (2248, 8473)]