19006747652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{65309}}^1$

素因数の和:67691

約数の個数: 24

約数和(自身を含む): 34349925120

約数和(自身を除く): 15343177468

約数列:

[1, 2, 4, 31, 62, 124, 2347, 4694, 9388, 65309, 72757, 130618, 145514, 261236, 291028, 2024579, 4049158, 8098316, 153280223, 306560446, 613120892, 4751686913, 9503373826, 19006747652]

約数ペア:

[(1, 19006747652), (2, 9503373826), (4, 4751686913), (31, 613120892), (62, 306560446), (124, 153280223), (2347, 8098316), (4694, 4049158), (9388, 2024579), (65309, 291028), (72757, 261236), (130618, 145514)]