21032732

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14173}}^1$

素因数の和:14237

約数の個数: 24

約数和(自身を含む): 42862176

約数和(自身を除く): 21829444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 14173, 28346, 56692, 99211, 198422, 396844, 751169, 1502338, 3004676, 5258183, 10516366, 21032732]

約数ペア:

[(1, 21032732), (2, 10516366), (4, 5258183), (7, 3004676), (14, 1502338), (28, 751169), (53, 396844), (106, 198422), (212, 99211), (371, 56692), (742, 28346), (1484, 14173)]