18832948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 34322400

約数和(自身を除く): 15489452

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 907, 1814, 3628, 5191, 10382, 20764, 26303, 52606, 105212, 162353, 324706, 649412, 4708237, 9416474, 18832948]

約数ペア:

[(1, 18832948), (2, 9416474), (4, 4708237), (29, 649412), (58, 324706), (116, 162353), (179, 105212), (358, 52606), (716, 26303), (907, 20764), (1814, 10382), (3628, 5191)]