19448096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 41731200

約数和(自身を除く): 22283104

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1103, 2204, 2206, 4408, 4412, 8816, 8824, 17632, 17648, 20957, 31987, 35296, 41914, 63974, 83828, 127948, 167656, 255896, 335312, 511792, 607753, 670624, 1023584, 1215506, 2431012, 4862024, 9724048, 19448096]

約数ペア:

[(1, 19448096), (2, 9724048), (4, 4862024), (8, 2431012), (16, 1215506), (19, 1023584), (29, 670624), (32, 607753), (38, 511792), (58, 335312), (76, 255896), (116, 167656), (152, 127948), (232, 83828), (304, 63974), (464, 41914), (551, 35296), (608, 31987), (928, 20957), (1102, 17648), (1103, 17632), (2204, 8824), (2206, 8816), (4408, 4412)]