15157072

素因数分解:

$2^4\times 7^2\times {\mathrm{19333}}^1$

素因数の和:19355

約数の個数: 30

約数和(自身を含む): 34163178

約数和(自身を除く): 19006106

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19333, 38666, 77332, 135331, 154664, 270662, 309328, 541324, 947317, 1082648, 1894634, 2165296, 3789268, 7578536, 15157072]

約数ペア:

[(1, 15157072), (2, 7578536), (4, 3789268), (7, 2165296), (8, 1894634), (14, 1082648), (16, 947317), (28, 541324), (49, 309328), (56, 270662), (98, 154664), (112, 135331), (196, 77332), (392, 38666), (784, 19333)]