15211952

素因数分解:

$2^4\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19425

約数の個数: 30

約数和(自身を含む): 34286868

約数和(自身を除く): 19074916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19403, 38806, 77612, 135821, 155224, 271642, 310448, 543284, 950747, 1086568, 1901494, 2173136, 3802988, 7605976, 15211952]

約数ペア:

[(1, 15211952), (2, 7605976), (4, 3802988), (7, 2173136), (8, 1901494), (14, 1086568), (16, 950747), (28, 543284), (49, 310448), (56, 271642), (98, 155224), (112, 135821), (196, 77612), (392, 38806), (784, 19403)]