19241416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{141481}}^1$

素因数の和:141504

約数の個数: 16

約数和(自身を含む): 38200140

約数和(自身を除く): 18958724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 141481, 282962, 565924, 1131848, 2405177, 4810354, 9620708, 19241416]

約数ペア:

[(1, 19241416), (2, 9620708), (4, 4810354), (8, 2405177), (17, 1131848), (34, 565924), (68, 282962), (136, 141481)]