9821252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18491

約数の個数: 24

約数和(自身を含む): 20677440

約数和(自身を除く): 10856188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18461, 36922, 73844, 129227, 258454, 350759, 516908, 701518, 1403036, 2455313, 4910626, 9821252]

約数ペア:

[(1, 9821252), (2, 4910626), (4, 2455313), (7, 1403036), (14, 701518), (19, 516908), (28, 350759), (38, 258454), (76, 129227), (133, 73844), (266, 36922), (532, 18461)]