19320132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 48833792

約数和(自身を除く): 29513660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 457, 542, 813, 914, 1084, 1371, 1626, 1828, 2742, 3252, 3523, 5484, 5941, 7046, 10569, 11882, 14092, 17823, 21138, 23764, 35646, 42276, 71292, 123847, 247694, 371541, 495388, 743082, 1486164, 1610011, 3220022, 4830033, 6440044, 9660066, 19320132]

約数ペア:

[(1, 19320132), (2, 9660066), (3, 6440044), (4, 4830033), (6, 3220022), (12, 1610011), (13, 1486164), (26, 743082), (39, 495388), (52, 371541), (78, 247694), (156, 123847), (271, 71292), (457, 42276), (542, 35646), (813, 23764), (914, 21138), (1084, 17823), (1371, 14092), (1626, 11882), (1828, 10569), (2742, 7046), (3252, 5941), (3523, 5484)]