15697731808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{325517}}^1$

素因数の和:325675

約数の個数: 48

約数和(自身を含む): 33960641904

約数和(自身を除く): 18262910096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4384, 6028, 12056, 24112, 48224, 325517, 651034, 1302068, 2604136, 3580687, 5208272, 7161374, 10416544, 14322748, 28645496, 44595829, 57290992, 89191658, 114581984, 178383316, 356766632, 490554119, 713533264, 981108238, 1427066528, 1962216476, 3924432952, 7848865904, 15697731808]

約数ペア:

[(1, 15697731808), (2, 7848865904), (4, 3924432952), (8, 1962216476), (11, 1427066528), (16, 981108238), (22, 713533264), (32, 490554119), (44, 356766632), (88, 178383316), (137, 114581984), (176, 89191658), (274, 57290992), (352, 44595829), (548, 28645496), (1096, 14322748), (1507, 10416544), (2192, 7161374), (3014, 5208272), (4384, 3580687), (6028, 2604136), (12056, 1302068), (24112, 651034), (48224, 325517)]