19242601

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 3376919

約数列:

[1, 7, 67, 89, 461, 469, 623, 3227, 5963, 30887, 41029, 41741, 216209, 287203, 2748943, 19242601]

約数ペア:

[(1, 19242601), (7, 2748943), (67, 287203), (89, 216209), (461, 41741), (469, 41029), (623, 30887), (3227, 5963)]