19796243632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22111}}^1\times {\mathrm{5087}}^1$

素因数の和:27217

約数の個数: 40

約数和(自身を含む): 41852178432

約数和(自身を除く): 22055934800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5087, 10174, 20348, 22111, 40696, 44222, 55957, 81392, 88444, 111914, 176888, 223828, 243221, 353776, 447656, 486442, 895312, 972884, 1945768, 3891536, 112478657, 224957314, 449914628, 899829256, 1237265227, 1799658512, 2474530454, 4949060908, 9898121816, 19796243632]

約数ペア:

[(1, 19796243632), (2, 9898121816), (4, 4949060908), (8, 2474530454), (11, 1799658512), (16, 1237265227), (22, 899829256), (44, 449914628), (88, 224957314), (176, 112478657), (5087, 3891536), (10174, 1945768), (20348, 972884), (22111, 895312), (40696, 486442), (44222, 447656), (55957, 353776), (81392, 243221), (88444, 223828), (111914, 176888)]