16334908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 31122840

約数和(自身を除く): 14787932

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 157, 314, 628, 703, 1369, 1406, 2738, 2812, 2983, 5476, 5809, 5966, 11618, 11932, 23236, 26011, 52022, 104044, 110371, 214933, 220742, 429866, 441484, 859732, 4083727, 8167454, 16334908]

約数ペア:

[(1, 16334908), (2, 8167454), (4, 4083727), (19, 859732), (37, 441484), (38, 429866), (74, 220742), (76, 214933), (148, 110371), (157, 104044), (314, 52022), (628, 26011), (703, 23236), (1369, 11932), (1406, 11618), (2738, 5966), (2812, 5809), (2983, 5476)]