21534288

素因数分解:

$2^4\times 3^1\times {\mathrm{448631}}^1$

素因数の和:448642

約数の個数: 20

約数和(自身を含む): 55630368

約数和(自身を除く): 34096080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448631, 897262, 1345893, 1794524, 2691786, 3589048, 5383572, 7178096, 10767144, 21534288]

約数ペア:

[(1, 21534288), (2, 10767144), (3, 7178096), (4, 5383572), (6, 3589048), (8, 2691786), (12, 1794524), (16, 1345893), (24, 897262), (48, 448631)]