5664812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3923}}^1$

素因数の和:3965

約数の個数: 18

約数和(自身を含む): 10465308

約数和(自身を除く): 4800496

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3923, 7846, 15692, 74537, 149074, 298148, 1416203, 2832406, 5664812]

約数ペア:

[(1, 5664812), (2, 2832406), (4, 1416203), (19, 298148), (38, 149074), (76, 74537), (361, 15692), (722, 7846), (1444, 3923)]