11147308

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{9643}}^1$

素因数の和:9681

約数の個数: 18

約数和(自身を含む): 20724956

約数和(自身を除く): 9577648

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 9643, 19286, 38572, 163931, 327862, 655724, 2786827, 5573654, 11147308]

約数ペア:

[(1, 11147308), (2, 5573654), (4, 2786827), (17, 655724), (34, 327862), (68, 163931), (289, 38572), (578, 19286), (1156, 9643)]