21598173002

素因数分解:

$2^1\times 7^1\times {\mathrm{6949}}^1\times {\mathrm{222007}}^1$

素因数の和:228965

約数の個数: 16

約数和(自身を含む): 37030934400

約数和(自身を除く): 15432761398

約数列:

[1, 2, 7, 14, 6949, 13898, 48643, 97286, 222007, 444014, 1554049, 3108098, 1542726643, 3085453286, 10799086501, 21598173002]

約数ペア:

[(1, 21598173002), (2, 10799086501), (7, 3085453286), (14, 1542726643), (6949, 3108098), (13898, 1554049), (48643, 444014), (97286, 222007)]