239888918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{16519}}^1$

素因数の和:16711

約数の個数: 16

約数和(自身を含む): 369321120

約数和(自身を除く): 129432202

約数列:

[1, 2, 53, 106, 137, 274, 7261, 14522, 16519, 33038, 875507, 1751014, 2263103, 4526206, 119944459, 239888918]

約数ペア:

[(1, 239888918), (2, 119944459), (53, 4526206), (106, 2263103), (137, 1751014), (274, 875507), (7261, 33038), (14522, 16519)]