12738338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7069}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 20616120

約数和(自身を除く): 7877782

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7069, 14138, 120173, 240346, 374657, 749314, 6369169, 12738338]

約数ペア:

[(1, 12738338), (2, 6369169), (17, 749314), (34, 374657), (53, 240346), (106, 120173), (901, 14138), (1802, 7069)]