1946706736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9359167}}^1$

素因数の和:9359188

約数の個数: 20

約数和(自身を含む): 4061878912

約数和(自身を除く): 2115172176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9359167, 18718334, 37436668, 74873336, 121669171, 149746672, 243338342, 486676684, 973353368, 1946706736]

約数ペア:

[(1, 1946706736), (2, 973353368), (4, 486676684), (8, 243338342), (13, 149746672), (16, 121669171), (26, 74873336), (52, 37436668), (104, 18718334), (208, 9359167)]