15661480656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19192991}}^1$

素因数の和:19193019

約数の個数: 40

約数和(自身を含む): 42838758144

約数和(自身を除く): 27177277488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19192991, 38385982, 57578973, 76771964, 115157946, 153543928, 230315892, 307087856, 326280847, 460631784, 652561694, 921263568, 978842541, 1305123388, 1957685082, 2610246776, 3915370164, 5220493552, 7830740328, 15661480656]

約数ペア:

[(1, 15661480656), (2, 7830740328), (3, 5220493552), (4, 3915370164), (6, 2610246776), (8, 1957685082), (12, 1305123388), (16, 978842541), (17, 921263568), (24, 652561694), (34, 460631784), (48, 326280847), (51, 307087856), (68, 230315892), (102, 153543928), (136, 115157946), (204, 76771964), (272, 57578973), (408, 38385982), (816, 19192991)]