17971346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9973}}^1$

素因数の和:10045

約数の個数: 16

約数和(自身を含む): 29084184

約数和(自身を除く): 11112838

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 9973, 19946, 169541, 339082, 528569, 1057138, 8985673, 17971346]

約数ペア:

[(1, 17971346), (2, 8985673), (17, 1057138), (34, 528569), (53, 339082), (106, 169541), (901, 19946), (1802, 9973)]