16915956

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 41879040

約数和(自身を除く): 24963084

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1229, 2294, 2458, 3441, 3687, 4588, 4916, 6882, 7374, 13764, 14748, 38099, 45473, 76198, 90946, 114297, 136419, 152396, 181892, 228594, 272838, 457188, 545676, 1409663, 2819326, 4228989, 5638652, 8457978, 16915956]

約数ペア:

[(1, 16915956), (2, 8457978), (3, 5638652), (4, 4228989), (6, 2819326), (12, 1409663), (31, 545676), (37, 457188), (62, 272838), (74, 228594), (93, 181892), (111, 152396), (124, 136419), (148, 114297), (186, 90946), (222, 76198), (372, 45473), (444, 38099), (1147, 14748), (1229, 13764), (2294, 7374), (2458, 6882), (3441, 4916), (3687, 4588)]