19734949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 22120560

約数和(自身を除く): 2385611

約数列:

[1, 13, 37, 89, 461, 481, 1157, 3293, 5993, 17057, 41029, 42809, 221741, 533377, 1518073, 19734949]

約数ペア:

[(1, 19734949), (13, 1518073), (37, 533377), (89, 221741), (461, 42809), (481, 41029), (1157, 17057), (3293, 5993)]