15973012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 30929472

約数和(自身を除く): 14956460

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5113, 10226, 20452, 56243, 112486, 224972, 363023, 726046, 1452092, 3993253, 7986506, 15973012]

約数ペア:

[(1, 15973012), (2, 7986506), (4, 3993253), (11, 1452092), (22, 726046), (44, 363023), (71, 224972), (142, 112486), (284, 56243), (781, 20452), (1562, 10226), (3124, 5113)]