19381476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37561}}^1$

素因数の和:37611

約数の個数: 24

約数和(自身を含む): 46276384

約数和(自身を除く): 26894908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37561, 75122, 112683, 150244, 225366, 450732, 1615123, 3230246, 4845369, 6460492, 9690738, 19381476]

約数ペア:

[(1, 19381476), (2, 9690738), (3, 6460492), (4, 4845369), (6, 3230246), (12, 1615123), (43, 450732), (86, 225366), (129, 150244), (172, 112683), (258, 75122), (516, 37561)]