15702972955808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{19851851}}^1$

素因数の和:19853181

約数の個数: 48

約数和(自身を含む): 32567360243040

約数和(自身を除く): 16864387287232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1301, 2602, 5204, 10408, 20816, 24719, 41632, 49438, 98876, 197752, 395504, 791008, 19851851, 39703702, 79407404, 158814808, 317629616, 377185169, 635259232, 754370338, 1508740676, 3017481352, 6034962704, 12069925408, 25827258151, 51654516302, 103309032604, 206618065208, 413236130416, 490717904869, 826472260832, 981435809738, 1962871619476, 3925743238952, 7851486477904, 15702972955808]

約数ペア:

[(1, 15702972955808), (2, 7851486477904), (4, 3925743238952), (8, 1962871619476), (16, 981435809738), (19, 826472260832), (32, 490717904869), (38, 413236130416), (76, 206618065208), (152, 103309032604), (304, 51654516302), (608, 25827258151), (1301, 12069925408), (2602, 6034962704), (5204, 3017481352), (10408, 1508740676), (20816, 754370338), (24719, 635259232), (41632, 377185169), (49438, 317629616), (98876, 158814808), (197752, 79407404), (395504, 39703702), (791008, 19851851)]