1898903690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{15607}}^1$

素因数の和:15683

約数の個数: 32

約数和(自身を含む): 3573607680

約数和(自身を除く): 1674703990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12167, 15607, 24334, 31214, 60835, 78035, 121670, 156070, 358961, 717922, 1794805, 3589610, 8256103, 16512206, 41280515, 82561030, 189890369, 379780738, 949451845, 1898903690]

約数ペア:

[(1, 1898903690), (2, 949451845), (5, 379780738), (10, 189890369), (23, 82561030), (46, 41280515), (115, 16512206), (230, 8256103), (529, 3589610), (1058, 1794805), (2645, 717922), (5290, 358961), (12167, 156070), (15607, 121670), (24334, 78035), (31214, 60835)]