18852112

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5981}}^1$

素因数の和:6186

約数の個数: 20

約数和(自身を含む): 36717516

約数和(自身を除く): 17865404

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5981, 11962, 23924, 47848, 95696, 1178257, 2356514, 4713028, 9426056, 18852112]

約数ペア:

[(1, 18852112), (2, 9426056), (4, 4713028), (8, 2356514), (16, 1178257), (197, 95696), (394, 47848), (788, 23924), (1576, 11962), (3152, 5981)]