19950792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 53421120

約数和(自身を除く): 33470328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 457, 642, 856, 914, 1284, 1371, 1819, 1828, 2568, 2742, 3638, 3656, 5457, 5484, 7276, 7769, 10914, 10968, 14552, 15538, 21828, 23307, 31076, 43656, 46614, 48899, 62152, 93228, 97798, 146697, 186456, 195596, 293394, 391192, 586788, 831283, 1173576, 1662566, 2493849, 3325132, 4987698, 6650264, 9975396, 19950792]

約数ペア:

[(1, 19950792), (2, 9975396), (3, 6650264), (4, 4987698), (6, 3325132), (8, 2493849), (12, 1662566), (17, 1173576), (24, 831283), (34, 586788), (51, 391192), (68, 293394), (102, 195596), (107, 186456), (136, 146697), (204, 97798), (214, 93228), (321, 62152), (408, 48899), (428, 46614), (457, 43656), (642, 31076), (856, 23307), (914, 21828), (1284, 15538), (1371, 14552), (1819, 10968), (1828, 10914), (2568, 7769), (2742, 7276), (3638, 5484), (3656, 5457)]