19162203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 27406080

約数和(自身を除く): 8243877

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6343, 19029, 120517, 336179, 361551, 1008537, 6387401, 19162203]

約数ペア:

[(1, 19162203), (3, 6387401), (19, 1008537), (53, 361551), (57, 336179), (159, 120517), (1007, 19029), (3021, 6343)]