19112304

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 49540480

約数和(自身を除く): 30428176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 907, 1317, 1756, 1814, 2634, 2721, 3512, 3628, 5268, 5442, 7024, 7256, 10536, 10884, 14512, 21072, 21768, 43536, 398173, 796346, 1194519, 1592692, 2389038, 3185384, 4778076, 6370768, 9556152, 19112304]

約数ペア:

[(1, 19112304), (2, 9556152), (3, 6370768), (4, 4778076), (6, 3185384), (8, 2389038), (12, 1592692), (16, 1194519), (24, 796346), (48, 398173), (439, 43536), (878, 21768), (907, 21072), (1317, 14512), (1756, 10884), (1814, 10536), (2634, 7256), (2721, 7024), (3512, 5442), (3628, 5268)]