19186974

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4423}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 41753712

約数和(自身を除く): 22566738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4423, 8846, 13269, 26538, 39807, 79614, 1065943, 2131886, 3197829, 6395658, 9593487, 19186974]

約数ペア:

[(1, 19186974), (2, 9593487), (3, 6395658), (6, 3197829), (9, 2131886), (18, 1065943), (241, 79614), (482, 39807), (723, 26538), (1446, 13269), (2169, 8846), (4338, 4423)]