71946730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{378667}}^1$

素因数の和:378693

約数の個数: 16

約数和(自身を含む): 136320480

約数和(自身を除く): 64373750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 378667, 757334, 1893335, 3786670, 7194673, 14389346, 35973365, 71946730]

約数ペア:

[(1, 71946730), (2, 35973365), (5, 14389346), (10, 7194673), (19, 3786670), (38, 1893335), (95, 757334), (190, 378667)]