19870293594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4710833}}^1$

素因数の和:4710894

約数の個数: 32

約数和(自身を含む): 42962806080

約数和(自身を除く): 23092512486

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4710833, 9421666, 14132499, 28264998, 89505827, 174300821, 179011654, 268517481, 348601642, 522902463, 537034962, 1045804926, 3311715599, 6623431198, 9935146797, 19870293594]

約数ペア:

[(1, 19870293594), (2, 9935146797), (3, 6623431198), (6, 3311715599), (19, 1045804926), (37, 537034962), (38, 522902463), (57, 348601642), (74, 268517481), (111, 179011654), (114, 174300821), (222, 89505827), (703, 28264998), (1406, 14132499), (2109, 9421666), (4218, 4710833)]