19196016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57131}}^1$

素因数の和:57149

約数の個数: 40

約数和(自身を含む): 56674944

約数和(自身を除く): 37478928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57131, 114262, 171393, 228524, 342786, 399917, 457048, 685572, 799834, 914096, 1199751, 1371144, 1599668, 2399502, 2742288, 3199336, 4799004, 6398672, 9598008, 19196016]

約数ペア:

[(1, 19196016), (2, 9598008), (3, 6398672), (4, 4799004), (6, 3199336), (7, 2742288), (8, 2399502), (12, 1599668), (14, 1371144), (16, 1199751), (21, 914096), (24, 799834), (28, 685572), (42, 457048), (48, 399917), (56, 342786), (84, 228524), (112, 171393), (168, 114262), (336, 57131)]