2019933472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{195427}}^1$

素因数の和:195473

約数の個数: 48

約数和(自身を含む): 4432307040

約数和(自身を除く): 2412373568

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 195427, 390854, 781708, 1563416, 3126832, 3322259, 3713113, 6253664, 6644518, 7426226, 13289036, 14852452, 26578072, 29704904, 53156144, 59409808, 63122921, 106312288, 118819616, 126245842, 252491684, 504983368, 1009966736, 2019933472]

約数ペア:

[(1, 2019933472), (2, 1009966736), (4, 504983368), (8, 252491684), (16, 126245842), (17, 118819616), (19, 106312288), (32, 63122921), (34, 59409808), (38, 53156144), (68, 29704904), (76, 26578072), (136, 14852452), (152, 13289036), (272, 7426226), (304, 6644518), (323, 6253664), (544, 3713113), (608, 3322259), (646, 3126832), (1292, 1563416), (2584, 781708), (5168, 390854), (10336, 195427)]