13402844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36821}}^1$

素因数の和:36845

約数の個数: 24

約数和(自身を含む): 28868448

約数和(自身を除く): 15465604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36821, 73642, 147284, 257747, 478673, 515494, 957346, 1030988, 1914692, 3350711, 6701422, 13402844]

約数ペア:

[(1, 13402844), (2, 6701422), (4, 3350711), (7, 1914692), (13, 1030988), (14, 957346), (26, 515494), (28, 478673), (52, 257747), (91, 147284), (182, 73642), (364, 36821)]