18747332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 34056960

約数和(自身を除く): 15309628

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1447, 2894, 3239, 5788, 6478, 12956, 59327, 114313, 118654, 228626, 237308, 457252, 4686833, 9373666, 18747332]

約数ペア:

[(1, 18747332), (2, 9373666), (4, 4686833), (41, 457252), (79, 237308), (82, 228626), (158, 118654), (164, 114313), (316, 59327), (1447, 12956), (2894, 6478), (3239, 5788)]