19215386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 29569536

約数和(自身を除く): 10354150

約数列:

[1, 2, 47, 94, 367, 557, 734, 1114, 17249, 26179, 34498, 52358, 204419, 408838, 9607693, 19215386]

約数ペア:

[(1, 19215386), (2, 9607693), (47, 408838), (94, 204419), (367, 52358), (557, 34498), (734, 26179), (1114, 17249)]