19841484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127189}}^1$

素因数の和:127209

約数の個数: 24

約数和(自身を含む): 49858480

約数和(自身を除く): 30016996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 127189, 254378, 381567, 508756, 763134, 1526268, 1653457, 3306914, 4960371, 6613828, 9920742, 19841484]

約数ペア:

[(1, 19841484), (2, 9920742), (3, 6613828), (4, 4960371), (6, 3306914), (12, 1653457), (13, 1526268), (26, 763134), (39, 508756), (52, 381567), (78, 254378), (156, 127189)]