19137380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41603}}^1$

素因数の和:41635

約数の個数: 24

約数和(自身を含む): 41936832

約数和(自身を除く): 22799452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41603, 83206, 166412, 208015, 416030, 832060, 956869, 1913738, 3827476, 4784345, 9568690, 19137380]

約数ペア:

[(1, 19137380), (2, 9568690), (4, 4784345), (5, 3827476), (10, 1913738), (20, 956869), (23, 832060), (46, 416030), (92, 208015), (115, 166412), (230, 83206), (460, 41603)]