19403616

素因数分解:

$2^5\times 3^1\times {\mathrm{202121}}^1$

素因数の和:202134

約数の個数: 24

約数和(自身を含む): 50934744

約数和(自身を除く): 31531128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 202121, 404242, 606363, 808484, 1212726, 1616968, 2425452, 3233936, 4850904, 6467872, 9701808, 19403616]

約数ペア:

[(1, 19403616), (2, 9701808), (3, 6467872), (4, 4850904), (6, 3233936), (8, 2425452), (12, 1616968), (16, 1212726), (24, 808484), (32, 606363), (48, 404242), (96, 202121)]