19513944

素因数分解:

$2^3\times 3^2\times {\mathrm{271027}}^1$

素因数の和:271039

約数の個数: 24

約数和(自身を含む): 52850460

約数和(自身を除く): 33336516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271027, 542054, 813081, 1084108, 1626162, 2168216, 2439243, 3252324, 4878486, 6504648, 9756972, 19513944]

約数ペア:

[(1, 19513944), (2, 9756972), (3, 6504648), (4, 4878486), (6, 3252324), (8, 2439243), (9, 2168216), (12, 1626162), (18, 1084108), (24, 813081), (36, 542054), (72, 271027)]