219215831066

素因数分解:

$2^1\times {\mathrm{1667}}^1\times {\mathrm{6653}}^1\times {\mathrm{9883}}^1$

素因数の和:18205

約数の個数: 16

約数和(自身を含む): 329103752544

約数和(自身を除く): 109887921478

約数列:

[1, 2, 1667, 3334, 6653, 9883, 13306, 19766, 11090551, 16474961, 22181102, 32949922, 65751599, 131503198, 109607915533, 219215831066]

約数ペア:

[(1, 219215831066), (2, 109607915533), (1667, 131503198), (3334, 65751599), (6653, 32949922), (9883, 22181102), (13306, 16474961), (19766, 11090551)]