19740652

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 35248752

約数和(自身を除く): 15508100

約数列:

[1, 2, 4, 101, 131, 202, 262, 373, 404, 524, 746, 1492, 13231, 26462, 37673, 48863, 52924, 75346, 97726, 150692, 195452, 4935163, 9870326, 19740652]

約数ペア:

[(1, 19740652), (2, 9870326), (4, 4935163), (101, 195452), (131, 150692), (202, 97726), (262, 75346), (373, 52924), (404, 48863), (524, 37673), (746, 26462), (1492, 13231)]