19103611236

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1\times {\mathrm{2029}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 44702159040

約数和(自身を除く): 25598547804

約数列:

[1, 2, 3, 4, 6, 12, 661, 1187, 1322, 1983, 2029, 2374, 2644, 3561, 3966, 4058, 4748, 6087, 7122, 7932, 8116, 12174, 14244, 24348, 784607, 1341169, 1569214, 2353821, 2408423, 2682338, 3138428, 4023507, 4707642, 4816846, 5364676, 7225269, 8047014, 9415284, 9633692, 14450538, 16094028, 28901076, 1591967603, 3183935206, 4775902809, 6367870412, 9551805618, 19103611236]

約数ペア:

[(1, 19103611236), (2, 9551805618), (3, 6367870412), (4, 4775902809), (6, 3183935206), (12, 1591967603), (661, 28901076), (1187, 16094028), (1322, 14450538), (1983, 9633692), (2029, 9415284), (2374, 8047014), (2644, 7225269), (3561, 5364676), (3966, 4816846), (4058, 4707642), (4748, 4023507), (6087, 3138428), (7122, 2682338), (7932, 2408423), (8116, 2353821), (12174, 1569214), (14244, 1341169), (24348, 784607)]