18415952

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1489}}^1$

素因数の和:2270

約数の個数: 20

約数和(自身を含む): 35751060

約数和(自身を除く): 17335108

約数列:

[1, 2, 4, 8, 16, 773, 1489, 1546, 2978, 3092, 5956, 6184, 11912, 12368, 23824, 1150997, 2301994, 4603988, 9207976, 18415952]

約数ペア:

[(1, 18415952), (2, 9207976), (4, 4603988), (8, 2301994), (16, 1150997), (773, 23824), (1489, 12368), (1546, 11912), (2978, 6184), (3092, 5956)]