15672336827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{138469}}^1$

素因数の和:138555

約数の個数: 32

約数和(自身を含む): 20205542400

約数和(自身を除く): 4533205573

約数列:

[1, 7, 19, 23, 37, 133, 161, 259, 437, 703, 851, 3059, 4921, 5957, 16169, 113183, 138469, 969283, 2630911, 3184787, 5123353, 18416377, 22293509, 35863471, 60510953, 97343707, 117837119, 423576671, 681405949, 824859833, 2238905261, 15672336827]

約数ペア:

[(1, 15672336827), (7, 2238905261), (19, 824859833), (23, 681405949), (37, 423576671), (133, 117837119), (161, 97343707), (259, 60510953), (437, 35863471), (703, 22293509), (851, 18416377), (3059, 5123353), (4921, 3184787), (5957, 2630911), (16169, 969283), (113183, 138469)]