15235808

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 48

約数和(自身を含む): 36306144

約数和(自身を除く): 21070336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4001, 8002, 16004, 28007, 32008, 56014, 64016, 68017, 112028, 128032, 136034, 224056, 272068, 448112, 476119, 544136, 896224, 952238, 1088272, 1904476, 2176544, 3808952, 7617904, 15235808]

約数ペア:

[(1, 15235808), (2, 7617904), (4, 3808952), (7, 2176544), (8, 1904476), (14, 1088272), (16, 952238), (17, 896224), (28, 544136), (32, 476119), (34, 448112), (56, 272068), (68, 224056), (112, 136034), (119, 128032), (136, 112028), (224, 68017), (238, 64016), (272, 56014), (476, 32008), (544, 28007), (952, 16004), (1904, 8002), (3808, 4001)]