2179879538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1\times {\mathrm{7589}}^1$

素因数の和:15169

約数の個数: 16

約数和(自身を含む): 3442824000

約数和(自身を除く): 1262944462

約数列:

[1, 2, 19, 38, 7559, 7589, 15118, 15178, 143621, 144191, 287242, 288382, 57365251, 114730502, 1089939769, 2179879538]

約数ペア:

[(1, 2179879538), (2, 1089939769), (19, 114730502), (38, 57365251), (7559, 288382), (7589, 287242), (15118, 144191), (15178, 143621)]