19141284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 48305600

約数和(自身を除く): 29164316

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2269, 2812, 4218, 4538, 6807, 8436, 9076, 13614, 27228, 43111, 83953, 86222, 129333, 167906, 172444, 251859, 258666, 335812, 503718, 517332, 1007436, 1595107, 3190214, 4785321, 6380428, 9570642, 19141284]

約数ペア:

[(1, 19141284), (2, 9570642), (3, 6380428), (4, 4785321), (6, 3190214), (12, 1595107), (19, 1007436), (37, 517332), (38, 503718), (57, 335812), (74, 258666), (76, 251859), (111, 172444), (114, 167906), (148, 129333), (222, 86222), (228, 83953), (444, 43111), (703, 27228), (1406, 13614), (2109, 9076), (2269, 8436), (2812, 6807), (4218, 4538)]